31162006620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:665

約数の個数: 288

約数和(自身を含む): 99565240320

約数和(自身を除く): 68403233700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 124, 155, 158, 180, 186, 223, 237, 279, 310, 316, 317, 372, 395, 446, 465, 474, 558, 620, 634, 669, 711, 790, 892, 930, 948, 951, 1115, 1116, 1185, 1268, 1338, 1395, 1422, 1580, 1585, 1860, 1902, 2007, 2230, 2370, 2449, 2676, 2790, 2844, 2853, 3170, 3345, 3555, 3804, 4014, 4460, 4740, 4755, 4898, 5580, 5706, 6340, 6690, 6913, 7110, 7347, 8028, 9510, 9796, 9827, 10035, 11412, 12245, 13380, 13826, 14220, 14265, 14694, 17617, 19020, 19654, 20070, 20739, 22041, 24490, 25043, 27652, 28530, 29388, 29481, 34565, 35234, 36735, 39308, 40140, 41478, 44082, 48980, 49135, 50086, 52851, 57060, 58962, 62217, 69130, 70468, 70691, 73470, 75129, 82956, 88085, 88164, 88443, 98270, 100172, 103695, 105702, 110205, 117924, 124434, 125215, 138260, 141382, 146940, 147405, 150258, 158553, 176170, 176886, 196540, 207390, 211404, 212073, 220410, 225387, 248868, 250430, 264255, 282764, 294810, 300516, 311085, 317106, 352340, 353455, 353772, 375645, 414780, 424146, 440820, 442215, 450774, 500860, 528510, 546127, 589620, 622170, 634212, 636219, 706910, 751290, 776333, 792765, 848292, 884430, 901548, 1057020, 1060365, 1092254, 1126935, 1244340, 1272438, 1413820, 1502580, 1552666, 1585530, 1638381, 1768860, 2120730, 2184508, 2191421, 2253870, 2328999, 2544876, 2730635, 3105332, 3171060, 3181095, 3276762, 3881665, 4241460, 4382842, 4507740, 4657998, 4915143, 5461270, 5584589, 6362190, 6553524, 6574263, 6986997, 7763330, 8191905, 8765684, 9315996, 9830286, 10922540, 10957105, 11169178, 11644995, 12724380, 13148526, 13973994, 15526660, 16383810, 16753767, 19660572, 19722789, 21914210, 22338356, 23289990, 24575715, 26297052, 27922945, 27947988, 32767620, 32871315, 33507534, 34934985, 39445578, 43828420, 46579980, 49151430, 50261301, 55845890, 65742630, 67015068, 69869970, 78891156, 83768835, 98302860, 98613945, 100522602, 111691780, 131485260, 139739940, 167537670, 173122259, 197227890, 201045204, 251306505, 335075340, 346244518, 394455780, 502613010, 519366777, 692489036, 865611295, 1005226020, 1038733554, 1558100331, 1731222590, 2077467108, 2596833885, 3116200662, 3462445180, 5193667770, 6232401324, 7790501655, 10387335540, 15581003310, 31162006620]

約数ペア:

[(1, 31162006620), (2, 15581003310), (3, 10387335540), (4, 7790501655), (5, 6232401324), (6, 5193667770), (9, 3462445180), (10, 3116200662), (12, 2596833885), (15, 2077467108), (18, 1731222590), (20, 1558100331), (30, 1038733554), (31, 1005226020), (36, 865611295), (45, 692489036), (60, 519366777), (62, 502613010), (79, 394455780), (90, 346244518), (93, 335075340), (124, 251306505), (155, 201045204), (158, 197227890), (180, 173122259), (186, 167537670), (223, 139739940), (237, 131485260), (279, 111691780), (310, 100522602), (316, 98613945), (317, 98302860), (372, 83768835), (395, 78891156), (446, 69869970), (465, 67015068), (474, 65742630), (558, 55845890), (620, 50261301), (634, 49151430), (669, 46579980), (711, 43828420), (790, 39445578), (892, 34934985), (930, 33507534), (948, 32871315), (951, 32767620), (1115, 27947988), (1116, 27922945), (1185, 26297052), (1268, 24575715), (1338, 23289990), (1395, 22338356), (1422, 21914210), (1580, 19722789), (1585, 19660572), (1860, 16753767), (1902, 16383810), (2007, 15526660), (2230, 13973994), (2370, 13148526), (2449, 12724380), (2676, 11644995), (2790, 11169178), (2844, 10957105), (2853, 10922540), (3170, 9830286), (3345, 9315996), (3555, 8765684), (3804, 8191905), (4014, 7763330), (4460, 6986997), (4740, 6574263), (4755, 6553524), (4898, 6362190), (5580, 5584589), (5706, 5461270), (6340, 4915143), (6690, 4657998), (6913, 4507740), (7110, 4382842), (7347, 4241460), (8028, 3881665), (9510, 3276762), (9796, 3181095), (9827, 3171060), (10035, 3105332), (11412, 2730635), (12245, 2544876), (13380, 2328999), (13826, 2253870), (14220, 2191421), (14265, 2184508), (14694, 2120730), (17617, 1768860), (19020, 1638381), (19654, 1585530), (20070, 1552666), (20739, 1502580), (22041, 1413820), (24490, 1272438), (25043, 1244340), (27652, 1126935), (28530, 1092254), (29388, 1060365), (29481, 1057020), (34565, 901548), (35234, 884430), (36735, 848292), (39308, 792765), (40140, 776333), (41478, 751290), (44082, 706910), (48980, 636219), (49135, 634212), (50086, 622170), (52851, 589620), (57060, 546127), (58962, 528510), (62217, 500860), (69130, 450774), (70468, 442215), (70691, 440820), (73470, 424146), (75129, 414780), (82956, 375645), (88085, 353772), (88164, 353455), (88443, 352340), (98270, 317106), (100172, 311085), (103695, 300516), (105702, 294810), (110205, 282764), (117924, 264255), (124434, 250430), (125215, 248868), (138260, 225387), (141382, 220410), (146940, 212073), (147405, 211404), (150258, 207390), (158553, 196540), (176170, 176886)]