102132840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 316483200

約数和(自身を除く): 214350360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 89, 120, 131, 146, 178, 219, 262, 267, 292, 356, 365, 393, 438, 445, 524, 534, 584, 655, 712, 730, 786, 876, 890, 1048, 1068, 1095, 1310, 1335, 1460, 1572, 1752, 1780, 1965, 2136, 2190, 2620, 2670, 2920, 3144, 3560, 3930, 4380, 5240, 5340, 6497, 7860, 8760, 9563, 10680, 11659, 12994, 15720, 19126, 19491, 23318, 25988, 28689, 32485, 34977, 38252, 38982, 46636, 47815, 51976, 57378, 58295, 64970, 69954, 76504, 77964, 93272, 95630, 97455, 114756, 116590, 129940, 139908, 143445, 155928, 174885, 191260, 194910, 229512, 233180, 259880, 279816, 286890, 349770, 382520, 389820, 466360, 573780, 699540, 779640, 851107, 1147560, 1399080, 1702214, 2553321, 3404428, 4255535, 5106642, 6808856, 8511070, 10213284, 12766605, 17022140, 20426568, 25533210, 34044280, 51066420, 102132840]

約数ペア:

[(1, 102132840), (2, 51066420), (3, 34044280), (4, 25533210), (5, 20426568), (6, 17022140), (8, 12766605), (10, 10213284), (12, 8511070), (15, 6808856), (20, 5106642), (24, 4255535), (30, 3404428), (40, 2553321), (60, 1702214), (73, 1399080), (89, 1147560), (120, 851107), (131, 779640), (146, 699540), (178, 573780), (219, 466360), (262, 389820), (267, 382520), (292, 349770), (356, 286890), (365, 279816), (393, 259880), (438, 233180), (445, 229512), (524, 194910), (534, 191260), (584, 174885), (655, 155928), (712, 143445), (730, 139908), (786, 129940), (876, 116590), (890, 114756), (1048, 97455), (1068, 95630), (1095, 93272), (1310, 77964), (1335, 76504), (1460, 69954), (1572, 64970), (1752, 58295), (1780, 57378), (1965, 51976), (2136, 47815), (2190, 46636), (2620, 38982), (2670, 38252), (2920, 34977), (3144, 32485), (3560, 28689), (3930, 25988), (4380, 23318), (5240, 19491), (5340, 19126), (6497, 15720), (7860, 12994), (8760, 11659), (9563, 10680)]