74451240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2923

約数の個数: 96

約数和(自身を含む): 245367720

約数和(自身を除く): 170916480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2833, 2920, 3285, 4380, 5256, 5666, 6570, 8499, 8760, 11332, 13140, 14165, 16998, 22664, 25497, 26280, 28330, 33996, 42495, 50994, 56660, 67992, 84990, 101988, 113320, 127485, 169980, 203976, 206809, 254970, 339960, 413618, 509940, 620427, 827236, 1019880, 1034045, 1240854, 1654472, 1861281, 2068090, 2481708, 3102135, 3722562, 4136180, 4963416, 6204270, 7445124, 8272360, 9306405, 12408540, 14890248, 18612810, 24817080, 37225620, 74451240]

約数ペア:

[(1, 74451240), (2, 37225620), (3, 24817080), (4, 18612810), (5, 14890248), (6, 12408540), (8, 9306405), (9, 8272360), (10, 7445124), (12, 6204270), (15, 4963416), (18, 4136180), (20, 3722562), (24, 3102135), (30, 2481708), (36, 2068090), (40, 1861281), (45, 1654472), (60, 1240854), (72, 1034045), (73, 1019880), (90, 827236), (120, 620427), (146, 509940), (180, 413618), (219, 339960), (292, 254970), (360, 206809), (365, 203976), (438, 169980), (584, 127485), (657, 113320), (730, 101988), (876, 84990), (1095, 67992), (1314, 56660), (1460, 50994), (1752, 42495), (2190, 33996), (2628, 28330), (2833, 26280), (2920, 25497), (3285, 22664), (4380, 16998), (5256, 14165), (5666, 13140), (6570, 11332), (8499, 8760)]