1884505500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 480

約数和(自身を含む): 6765158400

約数和(自身を除く): 4880652900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 79, 81, 90, 93, 95, 100, 108, 114, 124, 125, 135, 150, 155, 158, 162, 171, 180, 186, 190, 225, 228, 237, 250, 270, 279, 285, 300, 310, 316, 324, 342, 372, 375, 380, 395, 405, 450, 465, 474, 475, 500, 513, 540, 558, 570, 589, 620, 675, 684, 711, 750, 775, 790, 810, 837, 855, 900, 930, 948, 950, 1026, 1116, 1125, 1140, 1178, 1185, 1350, 1395, 1422, 1425, 1500, 1501, 1539, 1550, 1580, 1620, 1674, 1710, 1767, 1860, 1900, 1975, 2025, 2052, 2133, 2250, 2325, 2356, 2370, 2375, 2449, 2511, 2565, 2700, 2790, 2844, 2850, 2945, 3002, 3078, 3100, 3348, 3375, 3420, 3534, 3555, 3875, 3950, 4050, 4185, 4266, 4275, 4500, 4503, 4650, 4740, 4750, 4898, 5022, 5130, 5301, 5580, 5700, 5890, 5925, 6004, 6156, 6399, 6750, 6975, 7068, 7110, 7125, 7347, 7505, 7695, 7750, 7900, 8100, 8370, 8532, 8550, 8835, 9006, 9300, 9500, 9796, 9875, 10044, 10125, 10260, 10602, 10665, 11625, 11780, 11850, 12245, 12555, 12798, 12825, 13500, 13509, 13950, 14220, 14250, 14694, 14725, 15010, 15390, 15500, 15903, 16740, 17100, 17670, 17775, 18012, 19750, 20250, 20925, 21204, 21330, 21375, 22041, 22515, 23250, 23700, 24490, 25110, 25596, 25650, 26505, 27018, 27900, 28500, 29388, 29450, 29625, 30020, 30780, 31806, 31995, 34875, 35340, 35550, 36735, 37525, 38475, 39500, 40500, 40527, 41850, 42660, 42750, 44082, 44175, 45030, 46500, 46531, 47709, 48980, 50220, 51300, 53010, 53325, 54036, 58900, 59250, 61225, 62775, 63612, 63990, 64125, 66123, 67545, 69750, 71100, 73470, 73625, 75050, 76950, 79515, 81054, 83700, 85500, 88164, 88350, 88875, 90060, 93062, 95418, 104625, 106020, 106650, 110205, 112575, 118500, 121581, 122450, 125550, 127980, 128250, 132246, 132525, 135090, 139500, 139593, 146940, 147250, 150100, 153900, 159030, 159975, 162108, 176700, 177750, 183675, 186124, 187625, 190836, 192375, 198369, 202635, 209250, 213300, 220410, 220875, 225150, 232655, 238545, 243162, 244900, 251100, 256500, 264492, 265050, 266625, 270180, 279186, 294500, 306125, 313875, 318060, 319950, 330615, 337725, 355500, 367350, 375250, 384750, 396738, 397575, 405270, 418500, 418779, 440820, 441750, 450300, 465310, 477090, 486324, 530100, 533250, 551025, 558372, 562875, 607905, 612250, 627750, 639900, 661230, 662625, 675450, 697965, 734700, 750500, 769500, 793476, 795150, 799875, 810540, 837558, 883500, 918375, 930620, 954180, 991845, 1013175, 1066500, 1102050, 1125750, 1163275, 1192725, 1215810, 1224500, 1255500, 1256337, 1322460, 1325250, 1350900, 1395930, 1590300, 1599750, 1653075, 1675116, 1688625, 1836750, 1983690, 1987875, 2026350, 2093895, 2204100, 2251500, 2326550, 2385450, 2431620, 2512674, 2650500, 2755125, 2791860, 3039525, 3199500, 3306150, 3377250, 3489825, 3673500, 3769011, 3967380, 3975750, 4052700, 4187790, 4653100, 4770900, 4959225, 5025348, 5065875, 5510250, 5816375, 5963625, 6079050, 6281685, 6612300, 6754500, 6979650, 7538022, 7951500, 8265375, 8375580, 9918450, 10131750, 10469475, 11020500, 11632750, 11927250, 12158100, 12563370, 13959300, 15076044, 15197625, 16530750, 17449125, 18845055, 19836900, 20263500, 20938950, 23265500, 23854500, 24796125, 25126740, 30395250, 31408425, 33061500, 34898250, 37690110, 41877900, 49592250, 52347375, 60790500, 62816850, 69796500, 75380220, 94225275, 99184500, 104694750, 125633700, 157042125, 188450550, 209389500, 314084250, 376901100, 471126375, 628168500, 942252750, 1884505500]

約数ペア:

[(1, 1884505500), (2, 942252750), (3, 628168500), (4, 471126375), (5, 376901100), (6, 314084250), (9, 209389500), (10, 188450550), (12, 157042125), (15, 125633700), (18, 104694750), (19, 99184500), (20, 94225275), (25, 75380220), (27, 69796500), (30, 62816850), (31, 60790500), (36, 52347375), (38, 49592250), (45, 41877900), (50, 37690110), (54, 34898250), (57, 33061500), (60, 31408425), (62, 30395250), (75, 25126740), (76, 24796125), (79, 23854500), (81, 23265500), (90, 20938950), (93, 20263500), (95, 19836900), (100, 18845055), (108, 17449125), (114, 16530750), (124, 15197625), (125, 15076044), (135, 13959300), (150, 12563370), (155, 12158100), (158, 11927250), (162, 11632750), (171, 11020500), (180, 10469475), (186, 10131750), (190, 9918450), (225, 8375580), (228, 8265375), (237, 7951500), (250, 7538022), (270, 6979650), (279, 6754500), (285, 6612300), (300, 6281685), (310, 6079050), (316, 5963625), (324, 5816375), (342, 5510250), (372, 5065875), (375, 5025348), (380, 4959225), (395, 4770900), (405, 4653100), (450, 4187790), (465, 4052700), (474, 3975750), (475, 3967380), (500, 3769011), (513, 3673500), (540, 3489825), (558, 3377250), (570, 3306150), (589, 3199500), (620, 3039525), (675, 2791860), (684, 2755125), (711, 2650500), (750, 2512674), (775, 2431620), (790, 2385450), (810, 2326550), (837, 2251500), (855, 2204100), (900, 2093895), (930, 2026350), (948, 1987875), (950, 1983690), (1026, 1836750), (1116, 1688625), (1125, 1675116), (1140, 1653075), (1178, 1599750), (1185, 1590300), (1350, 1395930), (1395, 1350900), (1422, 1325250), (1425, 1322460), (1500, 1256337), (1501, 1255500), (1539, 1224500), (1550, 1215810), (1580, 1192725), (1620, 1163275), (1674, 1125750), (1710, 1102050), (1767, 1066500), (1860, 1013175), (1900, 991845), (1975, 954180), (2025, 930620), (2052, 918375), (2133, 883500), (2250, 837558), (2325, 810540), (2356, 799875), (2370, 795150), (2375, 793476), (2449, 769500), (2511, 750500), (2565, 734700), (2700, 697965), (2790, 675450), (2844, 662625), (2850, 661230), (2945, 639900), (3002, 627750), (3078, 612250), (3100, 607905), (3348, 562875), (3375, 558372), (3420, 551025), (3534, 533250), (3555, 530100), (3875, 486324), (3950, 477090), (4050, 465310), (4185, 450300), (4266, 441750), (4275, 440820), (4500, 418779), (4503, 418500), (4650, 405270), (4740, 397575), (4750, 396738), (4898, 384750), (5022, 375250), (5130, 367350), (5301, 355500), (5580, 337725), (5700, 330615), (5890, 319950), (5925, 318060), (6004, 313875), (6156, 306125), (6399, 294500), (6750, 279186), (6975, 270180), (7068, 266625), (7110, 265050), (7125, 264492), (7347, 256500), (7505, 251100), (7695, 244900), (7750, 243162), (7900, 238545), (8100, 232655), (8370, 225150), (8532, 220875), (8550, 220410), (8835, 213300), (9006, 209250), (9300, 202635), (9500, 198369), (9796, 192375), (9875, 190836), (10044, 187625), (10125, 186124), (10260, 183675), (10602, 177750), (10665, 176700), (11625, 162108), (11780, 159975), (11850, 159030), (12245, 153900), (12555, 150100), (12798, 147250), (12825, 146940), (13500, 139593), (13509, 139500), (13950, 135090), (14220, 132525), (14250, 132246), (14694, 128250), (14725, 127980), (15010, 125550), (15390, 122450), (15500, 121581), (15903, 118500), (16740, 112575), (17100, 110205), (17670, 106650), (17775, 106020), (18012, 104625), (19750, 95418), (20250, 93062), (20925, 90060), (21204, 88875), (21330, 88350), (21375, 88164), (22041, 85500), (22515, 83700), (23250, 81054), (23700, 79515), (24490, 76950), (25110, 75050), (25596, 73625), (25650, 73470), (26505, 71100), (27018, 69750), (27900, 67545), (28500, 66123), (29388, 64125), (29450, 63990), (29625, 63612), (30020, 62775), (30780, 61225), (31806, 59250), (31995, 58900), (34875, 54036), (35340, 53325), (35550, 53010), (36735, 51300), (37525, 50220), (38475, 48980), (39500, 47709), (40500, 46531), (40527, 46500), (41850, 45030), (42660, 44175), (42750, 44082)]