166021800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5680

約数の個数: 144

約数和(自身を含む): 598800960

約数和(自身を除く): 432779160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5647, 5880, 7350, 9800, 11294, 14700, 16941, 22588, 28235, 29400, 33882, 39529, 45176, 56470, 67764, 79058, 84705, 112940, 118587, 135528, 141175, 158116, 169410, 197645, 225880, 237174, 276703, 282350, 316232, 338820, 395290, 423525, 474348, 553406, 564700, 592935, 677640, 790580, 830109, 847050, 948696, 988225, 1106812, 1129400, 1185870, 1383515, 1581160, 1660218, 1694100, 1976450, 2213624, 2371740, 2767030, 2964675, 3320436, 3388200, 3952900, 4150545, 4743480, 5534060, 5929350, 6640872, 6917575, 7905800, 8301090, 11068120, 11858700, 13835150, 16602180, 20752725, 23717400, 27670300, 33204360, 41505450, 55340600, 83010900, 166021800]

約数ペア:

[(1, 166021800), (2, 83010900), (3, 55340600), (4, 41505450), (5, 33204360), (6, 27670300), (7, 23717400), (8, 20752725), (10, 16602180), (12, 13835150), (14, 11858700), (15, 11068120), (20, 8301090), (21, 7905800), (24, 6917575), (25, 6640872), (28, 5929350), (30, 5534060), (35, 4743480), (40, 4150545), (42, 3952900), (49, 3388200), (50, 3320436), (56, 2964675), (60, 2767030), (70, 2371740), (75, 2213624), (84, 1976450), (98, 1694100), (100, 1660218), (105, 1581160), (120, 1383515), (140, 1185870), (147, 1129400), (150, 1106812), (168, 988225), (175, 948696), (196, 847050), (200, 830109), (210, 790580), (245, 677640), (280, 592935), (294, 564700), (300, 553406), (350, 474348), (392, 423525), (420, 395290), (490, 338820), (525, 316232), (588, 282350), (600, 276703), (700, 237174), (735, 225880), (840, 197645), (980, 169410), (1050, 158116), (1176, 141175), (1225, 135528), (1400, 118587), (1470, 112940), (1960, 84705), (2100, 79058), (2450, 67764), (2940, 56470), (3675, 45176), (4200, 39529), (4900, 33882), (5647, 29400), (5880, 28235), (7350, 22588), (9800, 16941), (11294, 14700)]