231532290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 716284800

約数和(自身を除く): 484752510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 121, 135, 165, 171, 190, 198, 209, 242, 270, 285, 297, 330, 342, 363, 373, 418, 495, 513, 570, 594, 605, 627, 726, 746, 855, 990, 1026, 1045, 1089, 1119, 1210, 1254, 1485, 1710, 1815, 1865, 1881, 2090, 2178, 2238, 2299, 2565, 2970, 3135, 3267, 3357, 3630, 3730, 3762, 4103, 4598, 5130, 5445, 5595, 5643, 6270, 6534, 6714, 6897, 7087, 8206, 9405, 10071, 10890, 11190, 11286, 11495, 12309, 13794, 14174, 16335, 16785, 18810, 20142, 20515, 20691, 21261, 22990, 24618, 28215, 32670, 33570, 34485, 35435, 36927, 41030, 41382, 42522, 45133, 50355, 56430, 61545, 62073, 63783, 68970, 70870, 73854, 77957, 90266, 100710, 103455, 106305, 110781, 123090, 124146, 127566, 135399, 155914, 184635, 191349, 206910, 212610, 221562, 225665, 233871, 270798, 310365, 318915, 369270, 382698, 389785, 406197, 451330, 467742, 553905, 620730, 637830, 676995, 701613, 779570, 812394, 857527, 956745, 1107810, 1169355, 1218591, 1353990, 1403226, 1715054, 1913490, 2030985, 2104839, 2338710, 2437182, 2572581, 3508065, 4061970, 4209678, 4287635, 5145162, 6092955, 7016130, 7717743, 8575270, 10524195, 12185910, 12862905, 15435486, 21048390, 23153229, 25725810, 38588715, 46306458, 77177430, 115766145, 231532290]

約数ペア:

[(1, 231532290), (2, 115766145), (3, 77177430), (5, 46306458), (6, 38588715), (9, 25725810), (10, 23153229), (11, 21048390), (15, 15435486), (18, 12862905), (19, 12185910), (22, 10524195), (27, 8575270), (30, 7717743), (33, 7016130), (38, 6092955), (45, 5145162), (54, 4287635), (55, 4209678), (57, 4061970), (66, 3508065), (90, 2572581), (95, 2437182), (99, 2338710), (110, 2104839), (114, 2030985), (121, 1913490), (135, 1715054), (165, 1403226), (171, 1353990), (190, 1218591), (198, 1169355), (209, 1107810), (242, 956745), (270, 857527), (285, 812394), (297, 779570), (330, 701613), (342, 676995), (363, 637830), (373, 620730), (418, 553905), (495, 467742), (513, 451330), (570, 406197), (594, 389785), (605, 382698), (627, 369270), (726, 318915), (746, 310365), (855, 270798), (990, 233871), (1026, 225665), (1045, 221562), (1089, 212610), (1119, 206910), (1210, 191349), (1254, 184635), (1485, 155914), (1710, 135399), (1815, 127566), (1865, 124146), (1881, 123090), (2090, 110781), (2178, 106305), (2238, 103455), (2299, 100710), (2565, 90266), (2970, 77957), (3135, 73854), (3267, 70870), (3357, 68970), (3630, 63783), (3730, 62073), (3762, 61545), (4103, 56430), (4598, 50355), (5130, 45133), (5445, 42522), (5595, 41382), (5643, 41030), (6270, 36927), (6534, 35435), (6714, 34485), (6897, 33570), (7087, 32670), (8206, 28215), (9405, 24618), (10071, 22990), (10890, 21261), (11190, 20691), (11286, 20515), (11495, 20142), (12309, 18810), (13794, 16785), (14174, 16335)]