7574580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 25824960

約数和(自身を除く): 18250380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 130, 135, 156, 166, 169, 180, 195, 234, 249, 260, 270, 332, 338, 351, 390, 415, 468, 498, 507, 540, 585, 676, 702, 747, 780, 830, 845, 996, 1014, 1079, 1170, 1245, 1404, 1494, 1521, 1660, 1690, 1755, 2028, 2158, 2241, 2340, 2490, 2535, 2988, 3042, 3237, 3380, 3510, 3735, 4316, 4482, 4563, 4980, 5070, 5395, 6084, 6474, 7020, 7470, 7605, 8964, 9126, 9711, 10140, 10790, 11205, 12948, 14027, 14940, 15210, 16185, 18252, 19422, 21580, 22410, 22815, 28054, 29133, 30420, 32370, 38844, 42081, 44820, 45630, 48555, 56108, 58266, 64740, 70135, 84162, 91260, 97110, 116532, 126243, 140270, 145665, 168324, 194220, 210405, 252486, 280540, 291330, 378729, 420810, 504972, 582660, 631215, 757458, 841620, 1262430, 1514916, 1893645, 2524860, 3787290, 7574580]

約数ペア:

[(1, 7574580), (2, 3787290), (3, 2524860), (4, 1893645), (5, 1514916), (6, 1262430), (9, 841620), (10, 757458), (12, 631215), (13, 582660), (15, 504972), (18, 420810), (20, 378729), (26, 291330), (27, 280540), (30, 252486), (36, 210405), (39, 194220), (45, 168324), (52, 145665), (54, 140270), (60, 126243), (65, 116532), (78, 97110), (83, 91260), (90, 84162), (108, 70135), (117, 64740), (130, 58266), (135, 56108), (156, 48555), (166, 45630), (169, 44820), (180, 42081), (195, 38844), (234, 32370), (249, 30420), (260, 29133), (270, 28054), (332, 22815), (338, 22410), (351, 21580), (390, 19422), (415, 18252), (468, 16185), (498, 15210), (507, 14940), (540, 14027), (585, 12948), (676, 11205), (702, 10790), (747, 10140), (780, 9711), (830, 9126), (845, 8964), (996, 7605), (1014, 7470), (1079, 7020), (1170, 6474), (1245, 6084), (1404, 5395), (1494, 5070), (1521, 4980), (1660, 4563), (1690, 4482), (1755, 4316), (2028, 3735), (2158, 3510), (2241, 3380), (2340, 3237), (2490, 3042), (2535, 2988)]