24955020

素因数分解:

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

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 79800000

約数和(自身を除く): 54844980

約数列:

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

約数ペア:

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