75570040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 210552480

約数和(自身を除く): 134982440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1597, 1690, 1820, 2366, 3194, 3380, 3640, 4732, 5915, 6388, 6760, 7985, 9464, 11179, 11830, 12776, 15970, 20761, 22358, 23660, 31940, 41522, 44716, 47320, 55895, 63880, 83044, 89432, 103805, 111790, 145327, 166088, 207610, 223580, 269893, 290654, 415220, 447160, 539786, 581308, 726635, 830440, 1079572, 1162616, 1349465, 1453270, 1889251, 2159144, 2698930, 2906540, 3778502, 5397860, 5813080, 7557004, 9446255, 10795720, 15114008, 18892510, 37785020, 75570040]

約数ペア:

[(1, 75570040), (2, 37785020), (4, 18892510), (5, 15114008), (7, 10795720), (8, 9446255), (10, 7557004), (13, 5813080), (14, 5397860), (20, 3778502), (26, 2906540), (28, 2698930), (35, 2159144), (40, 1889251), (52, 1453270), (56, 1349465), (65, 1162616), (70, 1079572), (91, 830440), (104, 726635), (130, 581308), (140, 539786), (169, 447160), (182, 415220), (260, 290654), (280, 269893), (338, 223580), (364, 207610), (455, 166088), (520, 145327), (676, 111790), (728, 103805), (845, 89432), (910, 83044), (1183, 63880), (1352, 55895), (1597, 47320), (1690, 44716), (1820, 41522), (2366, 31940), (3194, 23660), (3380, 22358), (3640, 20761), (4732, 15970), (5915, 12776), (6388, 11830), (6760, 11179), (7985, 9464)]