69428100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4723}}^1$

素因数の和:4754

約数の個数: 108

約数和(自身を含む): 233724624

約数和(自身を除く): 164296524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4723, 4900, 7350, 9446, 14169, 14700, 18892, 23615, 28338, 33061, 47230, 56676, 66122, 70845, 94460, 99183, 118075, 132244, 141690, 165305, 198366, 231427, 236150, 283380, 330610, 354225, 396732, 462854, 472300, 495915, 661220, 694281, 708450, 826525, 925708, 991830, 1157135, 1388562, 1416900, 1653050, 1983660, 2314270, 2479575, 2777124, 3306100, 3471405, 4628540, 4959150, 5785675, 6942810, 9918300, 11571350, 13885620, 17357025, 23142700, 34714050, 69428100]

約数ペア:

[(1, 69428100), (2, 34714050), (3, 23142700), (4, 17357025), (5, 13885620), (6, 11571350), (7, 9918300), (10, 6942810), (12, 5785675), (14, 4959150), (15, 4628540), (20, 3471405), (21, 3306100), (25, 2777124), (28, 2479575), (30, 2314270), (35, 1983660), (42, 1653050), (49, 1416900), (50, 1388562), (60, 1157135), (70, 991830), (75, 925708), (84, 826525), (98, 708450), (100, 694281), (105, 661220), (140, 495915), (147, 472300), (150, 462854), (175, 396732), (196, 354225), (210, 330610), (245, 283380), (294, 236150), (300, 231427), (350, 198366), (420, 165305), (490, 141690), (525, 132244), (588, 118075), (700, 99183), (735, 94460), (980, 70845), (1050, 66122), (1225, 56676), (1470, 47230), (2100, 33061), (2450, 28338), (2940, 23615), (3675, 18892), (4723, 14700), (4900, 14169), (7350, 9446)]