30432898980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{216481}}^1$

素因数の和:216578

約数の個数: 144

約数和(自身を含む): 102124084608

約数和(自身を除く): 71691185628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1278, 1420, 1562, 1980, 2130, 2343, 2556, 3124, 3195, 3905, 4260, 4686, 6390, 7029, 7810, 9372, 11715, 12780, 14058, 15620, 23430, 28116, 35145, 46860, 70290, 140580, 216481, 432962, 649443, 865924, 1082405, 1298886, 1948329, 2164810, 2381291, 2597772, 3247215, 3896658, 4329620, 4762582, 6494430, 7143873, 7793316, 9525164, 9741645, 11906455, 12988860, 14287746, 15370151, 19483290, 21431619, 23812910, 28575492, 30740302, 35719365, 38966580, 42863238, 46110453, 47625820, 61480604, 71438730, 76850755, 85726476, 92220906, 107158095, 138331359, 142877460, 153701510, 169071661, 184441812, 214316190, 230552265, 276662718, 307403020, 338143322, 428632380, 461104530, 507214983, 553325436, 676286644, 691656795, 845358305, 922209060, 1014429966, 1383313590, 1521644949, 1690716610, 2028859932, 2536074915, 2766627180, 3043289898, 3381433220, 5072149830, 6086579796, 7608224745, 10144299660, 15216449490, 30432898980]

約数ペア:

[(1, 30432898980), (2, 15216449490), (3, 10144299660), (4, 7608224745), (5, 6086579796), (6, 5072149830), (9, 3381433220), (10, 3043289898), (11, 2766627180), (12, 2536074915), (15, 2028859932), (18, 1690716610), (20, 1521644949), (22, 1383313590), (30, 1014429966), (33, 922209060), (36, 845358305), (44, 691656795), (45, 676286644), (55, 553325436), (60, 507214983), (66, 461104530), (71, 428632380), (90, 338143322), (99, 307403020), (110, 276662718), (132, 230552265), (142, 214316190), (165, 184441812), (180, 169071661), (198, 153701510), (213, 142877460), (220, 138331359), (284, 107158095), (330, 92220906), (355, 85726476), (396, 76850755), (426, 71438730), (495, 61480604), (639, 47625820), (660, 46110453), (710, 42863238), (781, 38966580), (852, 35719365), (990, 30740302), (1065, 28575492), (1278, 23812910), (1420, 21431619), (1562, 19483290), (1980, 15370151), (2130, 14287746), (2343, 12988860), (2556, 11906455), (3124, 9741645), (3195, 9525164), (3905, 7793316), (4260, 7143873), (4686, 6494430), (6390, 4762582), (7029, 4329620), (7810, 3896658), (9372, 3247215), (11715, 2597772), (12780, 2381291), (14058, 2164810), (15620, 1948329), (23430, 1298886), (28116, 1082405), (35145, 865924), (46860, 649443), (70290, 432962), (140580, 216481)]