520410000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 400

約数和(自身を含む): 1952375040

約数和(自身を除く): 1431965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 83, 88, 95, 100, 110, 114, 120, 125, 132, 150, 152, 165, 166, 176, 190, 200, 209, 220, 228, 240, 249, 250, 264, 275, 285, 300, 304, 330, 332, 375, 380, 400, 415, 418, 440, 456, 475, 498, 500, 528, 550, 570, 600, 625, 627, 660, 664, 750, 760, 825, 830, 836, 880, 912, 913, 950, 996, 1000, 1045, 1100, 1140, 1200, 1245, 1250, 1254, 1320, 1328, 1375, 1425, 1500, 1520, 1577, 1650, 1660, 1672, 1826, 1875, 1900, 1992, 2000, 2075, 2090, 2200, 2280, 2375, 2490, 2500, 2508, 2640, 2739, 2750, 2850, 3000, 3135, 3154, 3300, 3320, 3344, 3652, 3750, 3800, 3984, 4125, 4150, 4180, 4400, 4560, 4565, 4731, 4750, 4980, 5000, 5016, 5225, 5478, 5500, 5700, 6000, 6225, 6270, 6308, 6600, 6640, 6875, 7125, 7304, 7500, 7600, 7885, 8250, 8300, 8360, 9130, 9462, 9500, 9960, 10000, 10032, 10375, 10450, 10956, 11000, 11400, 11875, 12450, 12540, 12616, 13200, 13695, 13750, 14250, 14608, 15000, 15675, 15770, 16500, 16600, 16720, 17347, 18260, 18924, 19000, 19920, 20625, 20750, 20900, 21912, 22000, 22800, 22825, 23655, 23750, 24900, 25080, 25232, 26125, 27390, 27500, 28500, 30000, 31125, 31350, 31540, 33000, 33200, 34694, 35625, 36520, 37848, 38000, 39425, 41250, 41500, 41800, 43824, 45650, 47310, 47500, 49800, 50160, 51875, 52041, 52250, 54780, 55000, 57000, 62250, 62700, 63080, 66000, 68475, 69388, 71250, 73040, 75696, 78375, 78850, 82500, 83000, 83600, 86735, 91300, 94620, 95000, 99600, 103750, 104082, 104500, 109560, 110000, 114000, 114125, 118275, 124500, 125400, 126160, 130625, 136950, 138776, 142500, 155625, 156750, 157700, 165000, 166000, 173470, 182600, 189240, 190000, 197125, 207500, 208164, 209000, 219120, 228250, 236550, 249000, 250800, 260205, 261250, 273900, 277552, 285000, 311250, 313500, 315400, 330000, 342375, 346940, 365200, 378480, 391875, 394250, 415000, 416328, 418000, 433675, 456500, 473100, 498000, 520410, 522500, 547800, 570000, 570625, 591375, 622500, 627000, 630800, 684750, 693880, 783750, 788500, 830000, 832656, 867350, 913000, 946200, 985625, 1040820, 1045000, 1095600, 1141250, 1182750, 1245000, 1254000, 1301025, 1369500, 1387760, 1567500, 1577000, 1711875, 1734700, 1826000, 1892400, 1971250, 2081640, 2090000, 2168375, 2282500, 2365500, 2490000, 2602050, 2739000, 2956875, 3135000, 3154000, 3423750, 3469400, 3942500, 4163280, 4336750, 4565000, 4731000, 5204100, 5478000, 5913750, 6270000, 6505125, 6847500, 6938800, 7885000, 8673500, 9130000, 9462000, 10408200, 10841875, 11827500, 13010250, 13695000, 15770000, 17347000, 20816400, 21683750, 23655000, 26020500, 27390000, 32525625, 34694000, 43367500, 47310000, 52041000, 65051250, 86735000, 104082000, 130102500, 173470000, 260205000, 520410000]

約数ペア:

[(1, 520410000), (2, 260205000), (3, 173470000), (4, 130102500), (5, 104082000), (6, 86735000), (8, 65051250), (10, 52041000), (11, 47310000), (12, 43367500), (15, 34694000), (16, 32525625), (19, 27390000), (20, 26020500), (22, 23655000), (24, 21683750), (25, 20816400), (30, 17347000), (33, 15770000), (38, 13695000), (40, 13010250), (44, 11827500), (48, 10841875), (50, 10408200), (55, 9462000), (57, 9130000), (60, 8673500), (66, 7885000), (75, 6938800), (76, 6847500), (80, 6505125), (83, 6270000), (88, 5913750), (95, 5478000), (100, 5204100), (110, 4731000), (114, 4565000), (120, 4336750), (125, 4163280), (132, 3942500), (150, 3469400), (152, 3423750), (165, 3154000), (166, 3135000), (176, 2956875), (190, 2739000), (200, 2602050), (209, 2490000), (220, 2365500), (228, 2282500), (240, 2168375), (249, 2090000), (250, 2081640), (264, 1971250), (275, 1892400), (285, 1826000), (300, 1734700), (304, 1711875), (330, 1577000), (332, 1567500), (375, 1387760), (380, 1369500), (400, 1301025), (415, 1254000), (418, 1245000), (440, 1182750), (456, 1141250), (475, 1095600), (498, 1045000), (500, 1040820), (528, 985625), (550, 946200), (570, 913000), (600, 867350), (625, 832656), (627, 830000), (660, 788500), (664, 783750), (750, 693880), (760, 684750), (825, 630800), (830, 627000), (836, 622500), (880, 591375), (912, 570625), (913, 570000), (950, 547800), (996, 522500), (1000, 520410), (1045, 498000), (1100, 473100), (1140, 456500), (1200, 433675), (1245, 418000), (1250, 416328), (1254, 415000), (1320, 394250), (1328, 391875), (1375, 378480), (1425, 365200), (1500, 346940), (1520, 342375), (1577, 330000), (1650, 315400), (1660, 313500), (1672, 311250), (1826, 285000), (1875, 277552), (1900, 273900), (1992, 261250), (2000, 260205), (2075, 250800), (2090, 249000), (2200, 236550), (2280, 228250), (2375, 219120), (2490, 209000), (2500, 208164), (2508, 207500), (2640, 197125), (2739, 190000), (2750, 189240), (2850, 182600), (3000, 173470), (3135, 166000), (3154, 165000), (3300, 157700), (3320, 156750), (3344, 155625), (3652, 142500), (3750, 138776), (3800, 136950), (3984, 130625), (4125, 126160), (4150, 125400), (4180, 124500), (4400, 118275), (4560, 114125), (4565, 114000), (4731, 110000), (4750, 109560), (4980, 104500), (5000, 104082), (5016, 103750), (5225, 99600), (5478, 95000), (5500, 94620), (5700, 91300), (6000, 86735), (6225, 83600), (6270, 83000), (6308, 82500), (6600, 78850), (6640, 78375), (6875, 75696), (7125, 73040), (7304, 71250), (7500, 69388), (7600, 68475), (7885, 66000), (8250, 63080), (8300, 62700), (8360, 62250), (9130, 57000), (9462, 55000), (9500, 54780), (9960, 52250), (10000, 52041), (10032, 51875), (10375, 50160), (10450, 49800), (10956, 47500), (11000, 47310), (11400, 45650), (11875, 43824), (12450, 41800), (12540, 41500), (12616, 41250), (13200, 39425), (13695, 38000), (13750, 37848), (14250, 36520), (14608, 35625), (15000, 34694), (15675, 33200), (15770, 33000), (16500, 31540), (16600, 31350), (16720, 31125), (17347, 30000), (18260, 28500), (18924, 27500), (19000, 27390), (19920, 26125), (20625, 25232), (20750, 25080), (20900, 24900), (21912, 23750), (22000, 23655), (22800, 22825)]