74865060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 120

約数和(自身を含む): 241395000

約数和(自身を除く): 166529940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1249, 1332, 1620, 1665, 1998, 2220, 2498, 2997, 3330, 3747, 3996, 4995, 4996, 5994, 6245, 6660, 7494, 9990, 11241, 11988, 12490, 14985, 14988, 18735, 19980, 22482, 24980, 29970, 33723, 37470, 44964, 46213, 56205, 59940, 67446, 74940, 92426, 101169, 112410, 134892, 138639, 168615, 184852, 202338, 224820, 231065, 277278, 337230, 404676, 415917, 462130, 505845, 554556, 674460, 693195, 831834, 924260, 1011690, 1247751, 1386390, 1663668, 2023380, 2079585, 2495502, 2772780, 3743253, 4159170, 4991004, 6238755, 7486506, 8318340, 12477510, 14973012, 18716265, 24955020, 37432530, 74865060]

約数ペア:

[(1, 74865060), (2, 37432530), (3, 24955020), (4, 18716265), (5, 14973012), (6, 12477510), (9, 8318340), (10, 7486506), (12, 6238755), (15, 4991004), (18, 4159170), (20, 3743253), (27, 2772780), (30, 2495502), (36, 2079585), (37, 2023380), (45, 1663668), (54, 1386390), (60, 1247751), (74, 1011690), (81, 924260), (90, 831834), (108, 693195), (111, 674460), (135, 554556), (148, 505845), (162, 462130), (180, 415917), (185, 404676), (222, 337230), (270, 277278), (324, 231065), (333, 224820), (370, 202338), (405, 184852), (444, 168615), (540, 138639), (555, 134892), (666, 112410), (740, 101169), (810, 92426), (999, 74940), (1110, 67446), (1249, 59940), (1332, 56205), (1620, 46213), (1665, 44964), (1998, 37470), (2220, 33723), (2498, 29970), (2997, 24980), (3330, 22482), (3747, 19980), (3996, 18735), (4995, 14988), (4996, 14985), (5994, 12490), (6245, 11988), (6660, 11241), (7494, 9990)]