427112730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 128

約数和(自身を含む): 1282867200

約数和(自身を除く): 855754470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1674, 1705, 2046, 2790, 2970, 3069, 3410, 4185, 4639, 5115, 6138, 8370, 9207, 9278, 10230, 13917, 15345, 18414, 23195, 27834, 30690, 41751, 46035, 46390, 51029, 69585, 83502, 92070, 102058, 125253, 139170, 143809, 153087, 208755, 250506, 255145, 287618, 306174, 417510, 431427, 459261, 510290, 626265, 719045, 765435, 862854, 918522, 1252530, 1294281, 1377783, 1438090, 1530870, 1581899, 2157135, 2296305, 2588562, 2755566, 3163798, 3882843, 4314270, 4592610, 4745697, 6471405, 6888915, 7765686, 7909495, 9491394, 12942810, 13777830, 14237091, 15818990, 19414215, 23728485, 28474182, 38828430, 42711273, 47456970, 71185455, 85422546, 142370910, 213556365, 427112730]

約数ペア:

[(1, 427112730), (2, 213556365), (3, 142370910), (5, 85422546), (6, 71185455), (9, 47456970), (10, 42711273), (11, 38828430), (15, 28474182), (18, 23728485), (22, 19414215), (27, 15818990), (30, 14237091), (31, 13777830), (33, 12942810), (45, 9491394), (54, 7909495), (55, 7765686), (62, 6888915), (66, 6471405), (90, 4745697), (93, 4592610), (99, 4314270), (110, 3882843), (135, 3163798), (155, 2755566), (165, 2588562), (186, 2296305), (198, 2157135), (270, 1581899), (279, 1530870), (297, 1438090), (310, 1377783), (330, 1294281), (341, 1252530), (465, 918522), (495, 862854), (558, 765435), (594, 719045), (682, 626265), (837, 510290), (930, 459261), (990, 431427), (1023, 417510), (1395, 306174), (1485, 287618), (1674, 255145), (1705, 250506), (2046, 208755), (2790, 153087), (2970, 143809), (3069, 139170), (3410, 125253), (4185, 102058), (4639, 92070), (5115, 83502), (6138, 69585), (8370, 51029), (9207, 46390), (9278, 46035), (10230, 41751), (13917, 30690), (15345, 27834), (18414, 23195)]