64071300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 197192240

約数和(自身を除く): 133120940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 289, 300, 340, 425, 510, 578, 739, 850, 867, 1020, 1156, 1275, 1445, 1478, 1700, 1734, 2217, 2550, 2890, 2956, 3468, 3695, 4335, 4434, 5100, 5780, 7225, 7390, 8670, 8868, 11085, 12563, 14450, 14780, 17340, 18475, 21675, 22170, 25126, 28900, 36950, 37689, 43350, 44340, 50252, 55425, 62815, 73900, 75378, 86700, 110850, 125630, 150756, 188445, 213571, 221700, 251260, 314075, 376890, 427142, 628150, 640713, 753780, 854284, 942225, 1067855, 1256300, 1281426, 1884450, 2135710, 2562852, 3203565, 3768900, 4271420, 5339275, 6407130, 10678550, 12814260, 16017825, 21357100, 32035650, 64071300]

約数ペア:

[(1, 64071300), (2, 32035650), (3, 21357100), (4, 16017825), (5, 12814260), (6, 10678550), (10, 6407130), (12, 5339275), (15, 4271420), (17, 3768900), (20, 3203565), (25, 2562852), (30, 2135710), (34, 1884450), (50, 1281426), (51, 1256300), (60, 1067855), (68, 942225), (75, 854284), (85, 753780), (100, 640713), (102, 628150), (150, 427142), (170, 376890), (204, 314075), (255, 251260), (289, 221700), (300, 213571), (340, 188445), (425, 150756), (510, 125630), (578, 110850), (739, 86700), (850, 75378), (867, 73900), (1020, 62815), (1156, 55425), (1275, 50252), (1445, 44340), (1478, 43350), (1700, 37689), (1734, 36950), (2217, 28900), (2550, 25126), (2890, 22170), (2956, 21675), (3468, 18475), (3695, 17340), (4335, 14780), (4434, 14450), (5100, 12563), (5780, 11085), (7225, 8868), (7390, 8670)]