100118280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 311040000

約数和(自身を除く): 210921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 79, 118, 120, 158, 177, 179, 236, 237, 295, 316, 354, 358, 395, 472, 474, 537, 590, 632, 708, 716, 790, 885, 895, 948, 1074, 1180, 1185, 1416, 1432, 1580, 1770, 1790, 1896, 2148, 2360, 2370, 2685, 3160, 3540, 3580, 4296, 4661, 4740, 5370, 7080, 7160, 9322, 9480, 10561, 10740, 13983, 14141, 18644, 21122, 21480, 23305, 27966, 28282, 31683, 37288, 42244, 42423, 46610, 52805, 55932, 56564, 63366, 69915, 70705, 84488, 84846, 93220, 105610, 111864, 113128, 126732, 139830, 141410, 158415, 169692, 186440, 211220, 212115, 253464, 279660, 282820, 316830, 339384, 422440, 424230, 559320, 565640, 633660, 834319, 848460, 1267320, 1668638, 1696920, 2502957, 3337276, 4171595, 5005914, 6674552, 8343190, 10011828, 12514785, 16686380, 20023656, 25029570, 33372760, 50059140, 100118280]

約数ペア:

[(1, 100118280), (2, 50059140), (3, 33372760), (4, 25029570), (5, 20023656), (6, 16686380), (8, 12514785), (10, 10011828), (12, 8343190), (15, 6674552), (20, 5005914), (24, 4171595), (30, 3337276), (40, 2502957), (59, 1696920), (60, 1668638), (79, 1267320), (118, 848460), (120, 834319), (158, 633660), (177, 565640), (179, 559320), (236, 424230), (237, 422440), (295, 339384), (316, 316830), (354, 282820), (358, 279660), (395, 253464), (472, 212115), (474, 211220), (537, 186440), (590, 169692), (632, 158415), (708, 141410), (716, 139830), (790, 126732), (885, 113128), (895, 111864), (948, 105610), (1074, 93220), (1180, 84846), (1185, 84488), (1416, 70705), (1432, 69915), (1580, 63366), (1770, 56564), (1790, 55932), (1896, 52805), (2148, 46610), (2360, 42423), (2370, 42244), (2685, 37288), (3160, 31683), (3540, 28282), (3580, 27966), (4296, 23305), (4661, 21480), (4740, 21122), (5370, 18644), (7080, 14141), (7160, 13983), (9322, 10740), (9480, 10561)]