7452540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 23876160

約数和(自身を除く): 16423620

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, 373, 444, 540, 555, 666, 740, 746, 999, 1110, 1119, 1332, 1492, 1665, 1865, 1998, 2220, 2238, 3330, 3357, 3730, 3996, 4476, 4995, 5595, 6660, 6714, 7460, 9990, 10071, 11190, 13428, 13801, 16785, 19980, 20142, 22380, 27602, 33570, 40284, 41403, 50355, 55204, 67140, 69005, 82806, 100710, 124209, 138010, 165612, 201420, 207015, 248418, 276020, 372627, 414030, 496836, 621045, 745254, 828060, 1242090, 1490508, 1863135, 2484180, 3726270, 7452540]

約数ペア:

[(1, 7452540), (2, 3726270), (3, 2484180), (4, 1863135), (5, 1490508), (6, 1242090), (9, 828060), (10, 745254), (12, 621045), (15, 496836), (18, 414030), (20, 372627), (27, 276020), (30, 248418), (36, 207015), (37, 201420), (45, 165612), (54, 138010), (60, 124209), (74, 100710), (90, 82806), (108, 69005), (111, 67140), (135, 55204), (148, 50355), (180, 41403), (185, 40284), (222, 33570), (270, 27602), (333, 22380), (370, 20142), (373, 19980), (444, 16785), (540, 13801), (555, 13428), (666, 11190), (740, 10071), (746, 9990), (999, 7460), (1110, 6714), (1119, 6660), (1332, 5595), (1492, 4995), (1665, 4476), (1865, 3996), (1998, 3730), (2220, 3357), (2238, 3330)]