57686580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5115

約数の個数: 120

約数和(自身を含む): 206857728

約数和(自身を除く): 149171148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5087, 5670, 10174, 11340, 15261, 20348, 25435, 30522, 35609, 45783, 50870, 61044, 71218, 76305, 91566, 101740, 106827, 137349, 142436, 152610, 178045, 183132, 213654, 228915, 274698, 305220, 320481, 356090, 412047, 427308, 457830, 534135, 549396, 640962, 686745, 712180, 824094, 915660, 961443, 1068270, 1281924, 1373490, 1602405, 1648188, 1922886, 2060235, 2136540, 2746980, 2884329, 3204810, 3845772, 4120470, 4807215, 5768658, 6409620, 8240940, 9614430, 11537316, 14421645, 19228860, 28843290, 57686580]

約数ペア:

[(1, 57686580), (2, 28843290), (3, 19228860), (4, 14421645), (5, 11537316), (6, 9614430), (7, 8240940), (9, 6409620), (10, 5768658), (12, 4807215), (14, 4120470), (15, 3845772), (18, 3204810), (20, 2884329), (21, 2746980), (27, 2136540), (28, 2060235), (30, 1922886), (35, 1648188), (36, 1602405), (42, 1373490), (45, 1281924), (54, 1068270), (60, 961443), (63, 915660), (70, 824094), (81, 712180), (84, 686745), (90, 640962), (105, 549396), (108, 534135), (126, 457830), (135, 427308), (140, 412047), (162, 356090), (180, 320481), (189, 305220), (210, 274698), (252, 228915), (270, 213654), (315, 183132), (324, 178045), (378, 152610), (405, 142436), (420, 137349), (540, 106827), (567, 101740), (630, 91566), (756, 76305), (810, 71218), (945, 61044), (1134, 50870), (1260, 45783), (1620, 35609), (1890, 30522), (2268, 25435), (2835, 20348), (3780, 15261), (5087, 11340), (5670, 10174)]