42885700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3037

約数の個数: 72

約数和(自身を含む): 109368000

約数和(自身を除く): 66482300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 2999, 3575, 5998, 7150, 11996, 14300, 14995, 29990, 32989, 38987, 59980, 65978, 74975, 77974, 131956, 149950, 155948, 164945, 194935, 299900, 329890, 389870, 428857, 659780, 779740, 824725, 857714, 974675, 1649450, 1715428, 1949350, 2144285, 3298900, 3898700, 4288570, 8577140, 10721425, 21442850, 42885700]

約数ペア:

[(1, 42885700), (2, 21442850), (4, 10721425), (5, 8577140), (10, 4288570), (11, 3898700), (13, 3298900), (20, 2144285), (22, 1949350), (25, 1715428), (26, 1649450), (44, 974675), (50, 857714), (52, 824725), (55, 779740), (65, 659780), (100, 428857), (110, 389870), (130, 329890), (143, 299900), (220, 194935), (260, 164945), (275, 155948), (286, 149950), (325, 131956), (550, 77974), (572, 74975), (650, 65978), (715, 59980), (1100, 38987), (1300, 32989), (1430, 29990), (2860, 14995), (2999, 14300), (3575, 11996), (5998, 7150)]