1979581500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 432

約数和(自身を含む): 7170115680

約数和(自身を除く): 5190534180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 125, 130, 137, 150, 156, 169, 171, 180, 190, 195, 225, 228, 234, 247, 250, 260, 274, 285, 300, 325, 338, 342, 375, 380, 390, 411, 450, 468, 475, 494, 500, 507, 548, 570, 585, 650, 676, 684, 685, 741, 750, 780, 822, 845, 855, 900, 950, 975, 988, 1014, 1125, 1140, 1170, 1233, 1235, 1300, 1370, 1425, 1482, 1500, 1521, 1625, 1644, 1690, 1710, 1781, 1900, 1950, 2028, 2055, 2223, 2250, 2340, 2375, 2466, 2470, 2535, 2603, 2740, 2850, 2925, 2964, 3042, 3211, 3250, 3380, 3420, 3425, 3562, 3705, 3900, 4110, 4225, 4275, 4446, 4500, 4750, 4875, 4932, 4940, 5070, 5206, 5343, 5700, 5850, 6084, 6165, 6175, 6422, 6500, 6850, 7124, 7125, 7410, 7605, 7809, 8220, 8450, 8550, 8892, 8905, 9500, 9633, 9750, 10140, 10275, 10412, 10686, 11115, 11700, 12330, 12350, 12675, 12844, 13015, 13700, 14250, 14625, 14820, 15210, 15618, 16029, 16055, 16900, 17100, 17125, 17810, 18525, 19266, 19500, 20550, 21125, 21372, 21375, 22230, 23153, 23427, 24660, 24700, 25350, 26030, 26715, 28500, 28899, 29250, 30420, 30825, 30875, 31236, 32058, 32110, 33839, 34250, 35620, 37050, 38025, 38532, 39045, 41100, 42250, 42750, 44460, 44525, 46306, 46854, 48165, 50700, 51375, 52060, 53430, 55575, 57798, 58500, 61650, 61750, 63375, 64116, 64220, 65075, 67678, 68500, 69459, 74100, 76050, 78090, 80145, 80275, 84500, 85500, 89050, 92612, 92625, 93708, 96330, 101517, 102750, 106860, 111150, 115596, 115765, 117135, 123300, 123500, 126750, 130150, 133575, 135356, 138918, 144495, 152100, 154125, 156180, 160290, 160550, 169195, 178100, 185250, 190125, 192660, 195225, 203034, 205500, 208377, 222300, 222625, 231530, 234270, 240825, 253500, 260300, 267150, 277836, 277875, 288990, 304551, 308250, 320580, 321100, 325375, 338390, 347295, 370500, 380250, 390450, 400725, 401375, 406068, 416754, 439907, 445250, 463060, 468540, 481650, 507585, 534300, 555750, 577980, 578825, 585675, 609102, 616500, 650750, 667875, 676780, 694590, 722475, 760500, 780900, 801450, 802750, 833508, 845975, 879814, 890500, 963300, 976125, 1015170, 1041885, 1111500, 1157650, 1171350, 1204125, 1218204, 1301500, 1319721, 1335750, 1389180, 1444950, 1522755, 1602900, 1605500, 1691950, 1736475, 1759628, 1952250, 2003625, 2030340, 2083770, 2199535, 2315300, 2342700, 2408250, 2537925, 2639442, 2671500, 2889900, 2894125, 2928375, 3045510, 3383900, 3472950, 3612375, 3904500, 3959163, 4007250, 4167540, 4229875, 4399070, 4816500, 5075850, 5209425, 5278884, 5788250, 5856750, 6091020, 6598605, 6945900, 7224750, 7613775, 7918326, 8014500, 8459750, 8682375, 8798140, 10151700, 10418850, 10997675, 11576500, 11713500, 12689625, 13197210, 14449500, 15227550, 15836652, 16919500, 17364750, 19795815, 20837700, 21995350, 25379250, 26047125, 26394420, 30455100, 32993025, 34729500, 38068875, 39591630, 43990700, 50758500, 52094250, 54988375, 65986050, 76137750, 79183260, 98979075, 104188500, 109976750, 131972100, 152275500, 164965125, 197958150, 219953500, 329930250, 395916300, 494895375, 659860500, 989790750, 1979581500]

約数ペア:

[(1, 1979581500), (2, 989790750), (3, 659860500), (4, 494895375), (5, 395916300), (6, 329930250), (9, 219953500), (10, 197958150), (12, 164965125), (13, 152275500), (15, 131972100), (18, 109976750), (19, 104188500), (20, 98979075), (25, 79183260), (26, 76137750), (30, 65986050), (36, 54988375), (38, 52094250), (39, 50758500), (45, 43990700), (50, 39591630), (52, 38068875), (57, 34729500), (60, 32993025), (65, 30455100), (75, 26394420), (76, 26047125), (78, 25379250), (90, 21995350), (95, 20837700), (100, 19795815), (114, 17364750), (117, 16919500), (125, 15836652), (130, 15227550), (137, 14449500), (150, 13197210), (156, 12689625), (169, 11713500), (171, 11576500), (180, 10997675), (190, 10418850), (195, 10151700), (225, 8798140), (228, 8682375), (234, 8459750), (247, 8014500), (250, 7918326), (260, 7613775), (274, 7224750), (285, 6945900), (300, 6598605), (325, 6091020), (338, 5856750), (342, 5788250), (375, 5278884), (380, 5209425), (390, 5075850), (411, 4816500), (450, 4399070), (468, 4229875), (475, 4167540), (494, 4007250), (500, 3959163), (507, 3904500), (548, 3612375), (570, 3472950), (585, 3383900), (650, 3045510), (676, 2928375), (684, 2894125), (685, 2889900), (741, 2671500), (750, 2639442), (780, 2537925), (822, 2408250), (845, 2342700), (855, 2315300), (900, 2199535), (950, 2083770), (975, 2030340), (988, 2003625), (1014, 1952250), (1125, 1759628), (1140, 1736475), (1170, 1691950), (1233, 1605500), (1235, 1602900), (1300, 1522755), (1370, 1444950), (1425, 1389180), (1482, 1335750), (1500, 1319721), (1521, 1301500), (1625, 1218204), (1644, 1204125), (1690, 1171350), (1710, 1157650), (1781, 1111500), (1900, 1041885), (1950, 1015170), (2028, 976125), (2055, 963300), (2223, 890500), (2250, 879814), (2340, 845975), (2375, 833508), (2466, 802750), (2470, 801450), (2535, 780900), (2603, 760500), (2740, 722475), (2850, 694590), (2925, 676780), (2964, 667875), (3042, 650750), (3211, 616500), (3250, 609102), (3380, 585675), (3420, 578825), (3425, 577980), (3562, 555750), (3705, 534300), (3900, 507585), (4110, 481650), (4225, 468540), (4275, 463060), (4446, 445250), (4500, 439907), (4750, 416754), (4875, 406068), (4932, 401375), (4940, 400725), (5070, 390450), (5206, 380250), (5343, 370500), (5700, 347295), (5850, 338390), (6084, 325375), (6165, 321100), (6175, 320580), (6422, 308250), (6500, 304551), (6850, 288990), (7124, 277875), (7125, 277836), (7410, 267150), (7605, 260300), (7809, 253500), (8220, 240825), (8450, 234270), (8550, 231530), (8892, 222625), (8905, 222300), (9500, 208377), (9633, 205500), (9750, 203034), (10140, 195225), (10275, 192660), (10412, 190125), (10686, 185250), (11115, 178100), (11700, 169195), (12330, 160550), (12350, 160290), (12675, 156180), (12844, 154125), (13015, 152100), (13700, 144495), (14250, 138918), (14625, 135356), (14820, 133575), (15210, 130150), (15618, 126750), (16029, 123500), (16055, 123300), (16900, 117135), (17100, 115765), (17125, 115596), (17810, 111150), (18525, 106860), (19266, 102750), (19500, 101517), (20550, 96330), (21125, 93708), (21372, 92625), (21375, 92612), (22230, 89050), (23153, 85500), (23427, 84500), (24660, 80275), (24700, 80145), (25350, 78090), (26030, 76050), (26715, 74100), (28500, 69459), (28899, 68500), (29250, 67678), (30420, 65075), (30825, 64220), (30875, 64116), (31236, 63375), (32058, 61750), (32110, 61650), (33839, 58500), (34250, 57798), (35620, 55575), (37050, 53430), (38025, 52060), (38532, 51375), (39045, 50700), (41100, 48165), (42250, 46854), (42750, 46306), (44460, 44525)]