100970625

素因数分解:

$3^1\times 5^4\times 7^3\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 197436800

約数和(自身を除く): 96466175

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 157, 175, 245, 343, 375, 471, 525, 625, 735, 785, 875, 1029, 1099, 1225, 1715, 1875, 2355, 2625, 3297, 3675, 3925, 4375, 5145, 5495, 6125, 7693, 8575, 11775, 13125, 16485, 18375, 19625, 23079, 25725, 27475, 30625, 38465, 42875, 53851, 58875, 82425, 91875, 98125, 115395, 128625, 137375, 161553, 192325, 214375, 269255, 294375, 412125, 576975, 643125, 686875, 807765, 961625, 1346275, 2060625, 2884875, 4038825, 4808125, 6731375, 14424375, 20194125, 33656875, 100970625]

約数ペア:

[(1, 100970625), (3, 33656875), (5, 20194125), (7, 14424375), (15, 6731375), (21, 4808125), (25, 4038825), (35, 2884875), (49, 2060625), (75, 1346275), (105, 961625), (125, 807765), (147, 686875), (157, 643125), (175, 576975), (245, 412125), (343, 294375), (375, 269255), (471, 214375), (525, 192325), (625, 161553), (735, 137375), (785, 128625), (875, 115395), (1029, 98125), (1099, 91875), (1225, 82425), (1715, 58875), (1875, 53851), (2355, 42875), (2625, 38465), (3297, 30625), (3675, 27475), (3925, 25725), (4375, 23079), (5145, 19625), (5495, 18375), (6125, 16485), (7693, 13125), (8575, 11775)]