55637820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 147574980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 359, 369, 378, 410, 420, 492, 540, 574, 615, 630, 718, 738, 756, 820, 861, 945, 1077, 1107, 1148, 1230, 1260, 1435, 1436, 1476, 1722, 1795, 1845, 1890, 2154, 2214, 2460, 2513, 2583, 2870, 3231, 3444, 3590, 3690, 3780, 4305, 4308, 4428, 5026, 5166, 5385, 5535, 5740, 6462, 7180, 7380, 7539, 7749, 8610, 9693, 10052, 10332, 10770, 11070, 12565, 12915, 12924, 14719, 15078, 15498, 16155, 17220, 19386, 21540, 22140, 22617, 25130, 25830, 29438, 30156, 30996, 32310, 37695, 38745, 38772, 44157, 45234, 48465, 50260, 51660, 58876, 64620, 67851, 73595, 75390, 77490, 88314, 90468, 96930, 103033, 113085, 132471, 135702, 147190, 150780, 154980, 176628, 193860, 206066, 220785, 226170, 264942, 271404, 294380, 309099, 339255, 397413, 412132, 441570, 452340, 515165, 529884, 618198, 662355, 678510, 794826, 883140, 927297, 1030330, 1236396, 1324710, 1357020, 1545495, 1589652, 1854594, 1987065, 2060660, 2649420, 2781891, 3090990, 3709188, 3974130, 4636485, 5563782, 6181980, 7948260, 9272970, 11127564, 13909455, 18545940, 27818910, 55637820]

約数ペア:

[(1, 55637820), (2, 27818910), (3, 18545940), (4, 13909455), (5, 11127564), (6, 9272970), (7, 7948260), (9, 6181980), (10, 5563782), (12, 4636485), (14, 3974130), (15, 3709188), (18, 3090990), (20, 2781891), (21, 2649420), (27, 2060660), (28, 1987065), (30, 1854594), (35, 1589652), (36, 1545495), (41, 1357020), (42, 1324710), (45, 1236396), (54, 1030330), (60, 927297), (63, 883140), (70, 794826), (82, 678510), (84, 662355), (90, 618198), (105, 529884), (108, 515165), (123, 452340), (126, 441570), (135, 412132), (140, 397413), (164, 339255), (180, 309099), (189, 294380), (205, 271404), (210, 264942), (246, 226170), (252, 220785), (270, 206066), (287, 193860), (315, 176628), (359, 154980), (369, 150780), (378, 147190), (410, 135702), (420, 132471), (492, 113085), (540, 103033), (574, 96930), (615, 90468), (630, 88314), (718, 77490), (738, 75390), (756, 73595), (820, 67851), (861, 64620), (945, 58876), (1077, 51660), (1107, 50260), (1148, 48465), (1230, 45234), (1260, 44157), (1435, 38772), (1436, 38745), (1476, 37695), (1722, 32310), (1795, 30996), (1845, 30156), (1890, 29438), (2154, 25830), (2214, 25130), (2460, 22617), (2513, 22140), (2583, 21540), (2870, 19386), (3231, 17220), (3444, 16155), (3590, 15498), (3690, 15078), (3780, 14719), (4305, 12924), (4308, 12915), (4428, 12565), (5026, 11070), (5166, 10770), (5385, 10332), (5535, 10052), (5740, 9693), (6462, 8610), (7180, 7749), (7380, 7539)]