56030940

素因数分解:

$2^2\times 3^8\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 205007712

約数和(自身を除く): 148976772

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, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 243, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 486, 540, 549, 567, 610, 630, 729, 732, 756, 810, 854, 915, 945, 972, 1098, 1134, 1215, 1220, 1260, 1281, 1458, 1620, 1647, 1701, 1708, 1830, 1890, 2135, 2187, 2196, 2268, 2430, 2562, 2745, 2835, 2916, 3294, 3402, 3645, 3660, 3780, 3843, 4270, 4374, 4860, 4941, 5103, 5124, 5490, 5670, 6405, 6561, 6588, 6804, 7290, 7686, 8235, 8505, 8540, 8748, 9882, 10206, 10935, 10980, 11340, 11529, 12810, 13122, 14580, 14823, 15309, 15372, 16470, 17010, 19215, 19764, 20412, 21870, 23058, 24705, 25515, 25620, 26244, 29646, 30618, 32805, 32940, 34020, 34587, 38430, 43740, 44469, 45927, 46116, 49410, 51030, 57645, 59292, 61236, 65610, 69174, 74115, 76545, 76860, 88938, 91854, 98820, 102060, 103761, 115290, 131220, 133407, 138348, 148230, 153090, 172935, 177876, 183708, 207522, 222345, 229635, 230580, 266814, 296460, 306180, 311283, 345870, 400221, 415044, 444690, 459270, 518805, 533628, 622566, 667035, 691740, 800442, 889380, 918540, 933849, 1037610, 1245132, 1334070, 1556415, 1600884, 1867698, 2001105, 2075220, 2668140, 2801547, 3112830, 3735396, 4002210, 4669245, 5603094, 6225660, 8004420, 9338490, 11206188, 14007735, 18676980, 28015470, 56030940]

約数ペア:

[(1, 56030940), (2, 28015470), (3, 18676980), (4, 14007735), (5, 11206188), (6, 9338490), (7, 8004420), (9, 6225660), (10, 5603094), (12, 4669245), (14, 4002210), (15, 3735396), (18, 3112830), (20, 2801547), (21, 2668140), (27, 2075220), (28, 2001105), (30, 1867698), (35, 1600884), (36, 1556415), (42, 1334070), (45, 1245132), (54, 1037610), (60, 933849), (61, 918540), (63, 889380), (70, 800442), (81, 691740), (84, 667035), (90, 622566), (105, 533628), (108, 518805), (122, 459270), (126, 444690), (135, 415044), (140, 400221), (162, 345870), (180, 311283), (183, 306180), (189, 296460), (210, 266814), (243, 230580), (244, 229635), (252, 222345), (270, 207522), (305, 183708), (315, 177876), (324, 172935), (366, 153090), (378, 148230), (405, 138348), (420, 133407), (427, 131220), (486, 115290), (540, 103761), (549, 102060), (567, 98820), (610, 91854), (630, 88938), (729, 76860), (732, 76545), (756, 74115), (810, 69174), (854, 65610), (915, 61236), (945, 59292), (972, 57645), (1098, 51030), (1134, 49410), (1215, 46116), (1220, 45927), (1260, 44469), (1281, 43740), (1458, 38430), (1620, 34587), (1647, 34020), (1701, 32940), (1708, 32805), (1830, 30618), (1890, 29646), (2135, 26244), (2187, 25620), (2196, 25515), (2268, 24705), (2430, 23058), (2562, 21870), (2745, 20412), (2835, 19764), (2916, 19215), (3294, 17010), (3402, 16470), (3645, 15372), (3660, 15309), (3780, 14823), (3843, 14580), (4270, 13122), (4374, 12810), (4860, 11529), (4941, 11340), (5103, 10980), (5124, 10935), (5490, 10206), (5670, 9882), (6405, 8748), (6561, 8540), (6588, 8505), (6804, 8235), (7290, 7686)]