100306920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2437}}^1$

素因数の和:2472

約数の個数: 128

約数和(自身を含む): 351072000

約数和(自身を除く): 250765080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2437, 2744, 2940, 3430, 4116, 4874, 5145, 5880, 6860, 7311, 8232, 9748, 10290, 12185, 13720, 14622, 17059, 19496, 20580, 24370, 29244, 34118, 36555, 41160, 48740, 51177, 58488, 68236, 73110, 85295, 97480, 102354, 119413, 136472, 146220, 170590, 204708, 238826, 255885, 292440, 341180, 358239, 409416, 477652, 511770, 597065, 682360, 716478, 835891, 955304, 1023540, 1194130, 1432956, 1671782, 1791195, 2047080, 2388260, 2507673, 2865912, 3343564, 3582390, 4179455, 4776520, 5015346, 6687128, 7164780, 8358910, 10030692, 12538365, 14329560, 16717820, 20061384, 25076730, 33435640, 50153460, 100306920]

約数ペア:

[(1, 100306920), (2, 50153460), (3, 33435640), (4, 25076730), (5, 20061384), (6, 16717820), (7, 14329560), (8, 12538365), (10, 10030692), (12, 8358910), (14, 7164780), (15, 6687128), (20, 5015346), (21, 4776520), (24, 4179455), (28, 3582390), (30, 3343564), (35, 2865912), (40, 2507673), (42, 2388260), (49, 2047080), (56, 1791195), (60, 1671782), (70, 1432956), (84, 1194130), (98, 1023540), (105, 955304), (120, 835891), (140, 716478), (147, 682360), (168, 597065), (196, 511770), (210, 477652), (245, 409416), (280, 358239), (294, 341180), (343, 292440), (392, 255885), (420, 238826), (490, 204708), (588, 170590), (686, 146220), (735, 136472), (840, 119413), (980, 102354), (1029, 97480), (1176, 85295), (1372, 73110), (1470, 68236), (1715, 58488), (1960, 51177), (2058, 48740), (2437, 41160), (2744, 36555), (2940, 34118), (3430, 29244), (4116, 24370), (4874, 20580), (5145, 19496), (5880, 17059), (6860, 14622), (7311, 13720), (8232, 12185), (9748, 10290)]