149432310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 416401920

約数和(自身を除く): 266969610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 61, 86, 90, 122, 129, 135, 183, 211, 215, 258, 270, 305, 366, 387, 422, 430, 549, 610, 633, 645, 774, 915, 1055, 1098, 1161, 1266, 1290, 1647, 1830, 1899, 1935, 2110, 2322, 2623, 2745, 3165, 3294, 3798, 3870, 5246, 5490, 5697, 5805, 6330, 7869, 8235, 9073, 9495, 11394, 11610, 12871, 13115, 15738, 16470, 18146, 18990, 23607, 25742, 26230, 27219, 28485, 38613, 39345, 45365, 47214, 54438, 56970, 64355, 70821, 77226, 78690, 81657, 90730, 115839, 118035, 128710, 136095, 141642, 163314, 193065, 231678, 236070, 244971, 272190, 347517, 354105, 386130, 408285, 489942, 553453, 579195, 695034, 708210, 816570, 1106906, 1158390, 1224855, 1660359, 1737585, 2449710, 2767265, 3320718, 3475170, 4981077, 5534530, 8301795, 9962154, 14943231, 16603590, 24905385, 29886462, 49810770, 74716155, 149432310]

約数ペア:

[(1, 149432310), (2, 74716155), (3, 49810770), (5, 29886462), (6, 24905385), (9, 16603590), (10, 14943231), (15, 9962154), (18, 8301795), (27, 5534530), (30, 4981077), (43, 3475170), (45, 3320718), (54, 2767265), (61, 2449710), (86, 1737585), (90, 1660359), (122, 1224855), (129, 1158390), (135, 1106906), (183, 816570), (211, 708210), (215, 695034), (258, 579195), (270, 553453), (305, 489942), (366, 408285), (387, 386130), (422, 354105), (430, 347517), (549, 272190), (610, 244971), (633, 236070), (645, 231678), (774, 193065), (915, 163314), (1055, 141642), (1098, 136095), (1161, 128710), (1266, 118035), (1290, 115839), (1647, 90730), (1830, 81657), (1899, 78690), (1935, 77226), (2110, 70821), (2322, 64355), (2623, 56970), (2745, 54438), (3165, 47214), (3294, 45365), (3798, 39345), (3870, 38613), (5246, 28485), (5490, 27219), (5697, 26230), (5805, 25742), (6330, 23607), (7869, 18990), (8235, 18146), (9073, 16470), (9495, 15738), (11394, 13115), (11610, 12871)]