89541200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 248906688

約数和(自身を除く): 159365488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 175, 200, 226, 280, 283, 350, 400, 452, 560, 565, 566, 700, 791, 904, 1130, 1132, 1400, 1415, 1582, 1808, 1981, 2260, 2264, 2800, 2825, 2830, 3164, 3955, 3962, 4520, 4528, 5650, 5660, 6328, 7075, 7910, 7924, 9040, 9905, 11300, 11320, 12656, 14150, 15820, 15848, 19775, 19810, 22600, 22640, 28300, 31640, 31696, 31979, 39550, 39620, 45200, 49525, 56600, 63280, 63958, 79100, 79240, 99050, 113200, 127916, 158200, 158480, 159895, 198100, 223853, 255832, 316400, 319790, 396200, 447706, 511664, 639580, 792400, 799475, 895412, 1119265, 1279160, 1598950, 1790824, 2238530, 2558320, 3197900, 3581648, 4477060, 5596325, 6395800, 8954120, 11192650, 12791600, 17908240, 22385300, 44770600, 89541200]

約数ペア:

[(1, 89541200), (2, 44770600), (4, 22385300), (5, 17908240), (7, 12791600), (8, 11192650), (10, 8954120), (14, 6395800), (16, 5596325), (20, 4477060), (25, 3581648), (28, 3197900), (35, 2558320), (40, 2238530), (50, 1790824), (56, 1598950), (70, 1279160), (80, 1119265), (100, 895412), (112, 799475), (113, 792400), (140, 639580), (175, 511664), (200, 447706), (226, 396200), (280, 319790), (283, 316400), (350, 255832), (400, 223853), (452, 198100), (560, 159895), (565, 158480), (566, 158200), (700, 127916), (791, 113200), (904, 99050), (1130, 79240), (1132, 79100), (1400, 63958), (1415, 63280), (1582, 56600), (1808, 49525), (1981, 45200), (2260, 39620), (2264, 39550), (2800, 31979), (2825, 31696), (2830, 31640), (3164, 28300), (3955, 22640), (3962, 22600), (4520, 19810), (4528, 19775), (5650, 15848), (5660, 15820), (6328, 14150), (7075, 12656), (7910, 11320), (7924, 11300), (9040, 9905)]