55281960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3048

約数の個数: 128

約数和(自身を含む): 195177600

約数和(自身を除く): 139895640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3011, 3060, 3672, 4590, 6022, 6120, 9033, 9180, 12044, 15055, 18066, 18360, 24088, 27099, 30110, 36132, 45165, 51187, 54198, 60220, 72264, 81297, 90330, 102374, 108396, 120440, 135495, 153561, 162594, 180660, 204748, 216792, 255935, 270990, 307122, 325188, 361320, 406485, 409496, 460683, 511870, 541980, 614244, 650376, 767805, 812970, 921366, 1023740, 1083960, 1228488, 1382049, 1535610, 1625940, 1842732, 2047480, 2303415, 2764098, 3071220, 3251880, 3685464, 4606830, 5528196, 6142440, 6910245, 9213660, 11056392, 13820490, 18427320, 27640980, 55281960]

約数ペア:

[(1, 55281960), (2, 27640980), (3, 18427320), (4, 13820490), (5, 11056392), (6, 9213660), (8, 6910245), (9, 6142440), (10, 5528196), (12, 4606830), (15, 3685464), (17, 3251880), (18, 3071220), (20, 2764098), (24, 2303415), (27, 2047480), (30, 1842732), (34, 1625940), (36, 1535610), (40, 1382049), (45, 1228488), (51, 1083960), (54, 1023740), (60, 921366), (68, 812970), (72, 767805), (85, 650376), (90, 614244), (102, 541980), (108, 511870), (120, 460683), (135, 409496), (136, 406485), (153, 361320), (170, 325188), (180, 307122), (204, 270990), (216, 255935), (255, 216792), (270, 204748), (306, 180660), (340, 162594), (360, 153561), (408, 135495), (459, 120440), (510, 108396), (540, 102374), (612, 90330), (680, 81297), (765, 72264), (918, 60220), (1020, 54198), (1080, 51187), (1224, 45165), (1530, 36132), (1836, 30110), (2040, 27099), (2295, 24088), (3011, 18360), (3060, 18066), (3672, 15055), (4590, 12044), (6022, 9180), (6120, 9033)]