85459860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 272232576

約数和(自身を除く): 186772716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 743, 810, 852, 1065, 1278, 1420, 1486, 1620, 1917, 2130, 2229, 2556, 2972, 3195, 3715, 3834, 4260, 4458, 5751, 6390, 6687, 7430, 7668, 8916, 9585, 11145, 11502, 12780, 13374, 14860, 19170, 20061, 22290, 23004, 26748, 28755, 33435, 38340, 40122, 44580, 52753, 57510, 60183, 66870, 80244, 100305, 105506, 115020, 120366, 133740, 158259, 200610, 211012, 240732, 263765, 300915, 316518, 401220, 474777, 527530, 601830, 633036, 791295, 949554, 1055060, 1203660, 1424331, 1582590, 1899108, 2373885, 2848662, 3165180, 4272993, 4747770, 5697324, 7121655, 8545986, 9495540, 14243310, 17091972, 21364965, 28486620, 42729930, 85459860]

約数ペア:

[(1, 85459860), (2, 42729930), (3, 28486620), (4, 21364965), (5, 17091972), (6, 14243310), (9, 9495540), (10, 8545986), (12, 7121655), (15, 5697324), (18, 4747770), (20, 4272993), (27, 3165180), (30, 2848662), (36, 2373885), (45, 1899108), (54, 1582590), (60, 1424331), (71, 1203660), (81, 1055060), (90, 949554), (108, 791295), (135, 633036), (142, 601830), (162, 527530), (180, 474777), (213, 401220), (270, 316518), (284, 300915), (324, 263765), (355, 240732), (405, 211012), (426, 200610), (540, 158259), (639, 133740), (710, 120366), (743, 115020), (810, 105506), (852, 100305), (1065, 80244), (1278, 66870), (1420, 60183), (1486, 57510), (1620, 52753), (1917, 44580), (2130, 40122), (2229, 38340), (2556, 33435), (2972, 28755), (3195, 26748), (3715, 23004), (3834, 22290), (4260, 20061), (4458, 19170), (5751, 14860), (6390, 13374), (6687, 12780), (7430, 11502), (7668, 11145), (8916, 9585)]