91937845480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1224

約数の個数: 192

約数和(自身を含む): 228066678000

約数和(自身を除く): 136128832520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 149, 169, 194, 260, 298, 338, 388, 485, 520, 596, 676, 745, 776, 845, 941, 970, 1192, 1261, 1352, 1490, 1690, 1882, 1937, 1940, 2522, 2980, 3380, 3764, 3874, 3880, 4705, 5044, 5960, 6305, 6760, 7528, 7748, 9410, 9685, 10088, 12233, 12610, 14453, 15496, 16393, 18820, 19370, 24466, 25181, 25220, 28906, 32786, 37640, 38740, 48932, 50362, 50440, 57812, 61165, 65572, 72265, 77480, 81965, 91277, 97864, 100724, 115624, 122330, 125905, 131144, 140209, 144530, 159029, 163930, 182554, 187889, 201448, 244660, 251810, 280418, 289060, 318058, 327860, 365108, 375778, 456385, 489320, 503620, 560836, 578120, 636116, 655720, 701045, 730216, 751556, 795145, 912770, 939445, 1007240, 1121672, 1186601, 1272232, 1402090, 1503112, 1590290, 1822717, 1825540, 1878890, 2373202, 2442557, 2804180, 3180580, 3645434, 3651080, 3757780, 4746404, 4885114, 5608360, 5933005, 6361160, 7290868, 7515560, 9113585, 9492808, 9770228, 11866010, 12212785, 13600273, 14581736, 15425813, 18227170, 19540456, 23695321, 23732020, 24425570, 27200546, 30851626, 36454340, 47390642, 47464040, 48851140, 54401092, 61703252, 68001365, 72908680, 77129065, 94781284, 97702280, 108802184, 118476605, 123406504, 136002730, 154258130, 176803549, 189562568, 236953210, 272005460, 308516260, 353607098, 473906420, 544010920, 617032520, 707214196, 884017745, 947812840, 1414428392, 1768035490, 2298446137, 3536070980, 4596892274, 7072141960, 9193784548, 11492230685, 18387569096, 22984461370, 45968922740, 91937845480]

約数ペア:

[(1, 91937845480), (2, 45968922740), (4, 22984461370), (5, 18387569096), (8, 11492230685), (10, 9193784548), (13, 7072141960), (20, 4596892274), (26, 3536070980), (40, 2298446137), (52, 1768035490), (65, 1414428392), (97, 947812840), (104, 884017745), (130, 707214196), (149, 617032520), (169, 544010920), (194, 473906420), (260, 353607098), (298, 308516260), (338, 272005460), (388, 236953210), (485, 189562568), (520, 176803549), (596, 154258130), (676, 136002730), (745, 123406504), (776, 118476605), (845, 108802184), (941, 97702280), (970, 94781284), (1192, 77129065), (1261, 72908680), (1352, 68001365), (1490, 61703252), (1690, 54401092), (1882, 48851140), (1937, 47464040), (1940, 47390642), (2522, 36454340), (2980, 30851626), (3380, 27200546), (3764, 24425570), (3874, 23732020), (3880, 23695321), (4705, 19540456), (5044, 18227170), (5960, 15425813), (6305, 14581736), (6760, 13600273), (7528, 12212785), (7748, 11866010), (9410, 9770228), (9685, 9492808), (10088, 9113585), (12233, 7515560), (12610, 7290868), (14453, 6361160), (15496, 5933005), (16393, 5608360), (18820, 4885114), (19370, 4746404), (24466, 3757780), (25181, 3651080), (25220, 3645434), (28906, 3180580), (32786, 2804180), (37640, 2442557), (38740, 2373202), (48932, 1878890), (50362, 1825540), (50440, 1822717), (57812, 1590290), (61165, 1503112), (65572, 1402090), (72265, 1272232), (77480, 1186601), (81965, 1121672), (91277, 1007240), (97864, 939445), (100724, 912770), (115624, 795145), (122330, 751556), (125905, 730216), (131144, 701045), (140209, 655720), (144530, 636116), (159029, 578120), (163930, 560836), (182554, 503620), (187889, 489320), (201448, 456385), (244660, 375778), (251810, 365108), (280418, 327860), (289060, 318058)]