108628100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3167}}^1$

素因数の和:3202

約数の個数: 72

約数和(自身を含む): 274982400

約数和(自身を除く): 166354300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3167, 3430, 4900, 6334, 6860, 8575, 12668, 15835, 17150, 22169, 31670, 34300, 44338, 63340, 79175, 88676, 110845, 155183, 158350, 221690, 310366, 316700, 443380, 554225, 620732, 775915, 1086281, 1108450, 1551830, 2172562, 2216900, 3103660, 3879575, 4345124, 5431405, 7759150, 10862810, 15518300, 21725620, 27157025, 54314050, 108628100]

約数ペア:

[(1, 108628100), (2, 54314050), (4, 27157025), (5, 21725620), (7, 15518300), (10, 10862810), (14, 7759150), (20, 5431405), (25, 4345124), (28, 3879575), (35, 3103660), (49, 2216900), (50, 2172562), (70, 1551830), (98, 1108450), (100, 1086281), (140, 775915), (175, 620732), (196, 554225), (245, 443380), (343, 316700), (350, 310366), (490, 221690), (686, 158350), (700, 155183), (980, 110845), (1225, 88676), (1372, 79175), (1715, 63340), (2450, 44338), (3167, 34300), (3430, 31670), (4900, 22169), (6334, 17150), (6860, 15835), (8575, 12668)]