148723380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4889}}^1$

素因数の和:4930

約数の個数: 108

約数和(自身を含む): 488599020

約数和(自身を除く): 339875640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4889, 5070, 6084, 7605, 9778, 10140, 14667, 15210, 19556, 24445, 29334, 30420, 44001, 48890, 58668, 63557, 73335, 88002, 97780, 127114, 146670, 176004, 190671, 220005, 254228, 293340, 317785, 381342, 440010, 572013, 635570, 762684, 826241, 880020, 953355, 1144026, 1271140, 1652482, 1906710, 2288052, 2478723, 2860065, 3304964, 3813420, 4131205, 4957446, 5720130, 7436169, 8262410, 9914892, 11440260, 12393615, 14872338, 16524820, 24787230, 29744676, 37180845, 49574460, 74361690, 148723380]

約数ペア:

[(1, 148723380), (2, 74361690), (3, 49574460), (4, 37180845), (5, 29744676), (6, 24787230), (9, 16524820), (10, 14872338), (12, 12393615), (13, 11440260), (15, 9914892), (18, 8262410), (20, 7436169), (26, 5720130), (30, 4957446), (36, 4131205), (39, 3813420), (45, 3304964), (52, 2860065), (60, 2478723), (65, 2288052), (78, 1906710), (90, 1652482), (117, 1271140), (130, 1144026), (156, 953355), (169, 880020), (180, 826241), (195, 762684), (234, 635570), (260, 572013), (338, 440010), (390, 381342), (468, 317785), (507, 293340), (585, 254228), (676, 220005), (780, 190671), (845, 176004), (1014, 146670), (1170, 127114), (1521, 97780), (1690, 88002), (2028, 73335), (2340, 63557), (2535, 58668), (3042, 48890), (3380, 44001), (4889, 30420), (5070, 29334), (6084, 24445), (7605, 19556), (9778, 15210), (10140, 14667)]