76885560

素因数分解:

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

素因数の和:790

約数の個数: 144

約数和(自身を含む): 265800600

約数和(自身を除く): 188915040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 739, 765, 867, 1020, 1156, 1224, 1445, 1478, 1530, 1734, 2040, 2217, 2312, 2601, 2890, 2956, 3060, 3468, 3695, 4335, 4434, 5202, 5780, 5912, 6120, 6651, 6936, 7390, 8670, 8868, 10404, 11085, 11560, 12563, 13005, 13302, 14780, 17340, 17736, 20808, 22170, 25126, 26010, 26604, 29560, 33255, 34680, 37689, 44340, 50252, 52020, 53208, 62815, 66510, 75378, 88680, 100504, 104040, 113067, 125630, 133020, 150756, 188445, 213571, 226134, 251260, 266040, 301512, 376890, 427142, 452268, 502520, 565335, 640713, 753780, 854284, 904536, 1067855, 1130670, 1281426, 1507560, 1708568, 1922139, 2135710, 2261340, 2562852, 3203565, 3844278, 4271420, 4522680, 5125704, 6407130, 7688556, 8542840, 9610695, 12814260, 15377112, 19221390, 25628520, 38442780, 76885560]

約数ペア:

[(1, 76885560), (2, 38442780), (3, 25628520), (4, 19221390), (5, 15377112), (6, 12814260), (8, 9610695), (9, 8542840), (10, 7688556), (12, 6407130), (15, 5125704), (17, 4522680), (18, 4271420), (20, 3844278), (24, 3203565), (30, 2562852), (34, 2261340), (36, 2135710), (40, 1922139), (45, 1708568), (51, 1507560), (60, 1281426), (68, 1130670), (72, 1067855), (85, 904536), (90, 854284), (102, 753780), (120, 640713), (136, 565335), (153, 502520), (170, 452268), (180, 427142), (204, 376890), (255, 301512), (289, 266040), (306, 251260), (340, 226134), (360, 213571), (408, 188445), (510, 150756), (578, 133020), (612, 125630), (680, 113067), (739, 104040), (765, 100504), (867, 88680), (1020, 75378), (1156, 66510), (1224, 62815), (1445, 53208), (1478, 52020), (1530, 50252), (1734, 44340), (2040, 37689), (2217, 34680), (2312, 33255), (2601, 29560), (2890, 26604), (2956, 26010), (3060, 25126), (3468, 22170), (3695, 20808), (4335, 17736), (4434, 17340), (5202, 14780), (5780, 13302), (5912, 13005), (6120, 12563), (6651, 11560), (6936, 11085), (7390, 10404), (8670, 8868)]