70065100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 180092640

約数和(自身を除く): 110027540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 140, 158, 175, 181, 196, 245, 316, 350, 362, 395, 490, 553, 700, 724, 790, 905, 980, 1106, 1225, 1267, 1580, 1810, 1975, 2212, 2450, 2534, 2765, 3620, 3871, 3950, 4525, 4900, 5068, 5530, 6335, 7742, 7900, 8869, 9050, 11060, 12670, 13825, 14299, 15484, 17738, 18100, 19355, 25340, 27650, 28598, 31675, 35476, 38710, 44345, 55300, 57196, 63350, 71495, 77420, 88690, 96775, 100093, 126700, 142990, 177380, 193550, 200186, 221725, 285980, 357475, 387100, 400372, 443450, 500465, 700651, 714950, 886900, 1000930, 1401302, 1429900, 2001860, 2502325, 2802604, 3503255, 5004650, 7006510, 10009300, 14013020, 17516275, 35032550, 70065100]

約数ペア:

[(1, 70065100), (2, 35032550), (4, 17516275), (5, 14013020), (7, 10009300), (10, 7006510), (14, 5004650), (20, 3503255), (25, 2802604), (28, 2502325), (35, 2001860), (49, 1429900), (50, 1401302), (70, 1000930), (79, 886900), (98, 714950), (100, 700651), (140, 500465), (158, 443450), (175, 400372), (181, 387100), (196, 357475), (245, 285980), (316, 221725), (350, 200186), (362, 193550), (395, 177380), (490, 142990), (553, 126700), (700, 100093), (724, 96775), (790, 88690), (905, 77420), (980, 71495), (1106, 63350), (1225, 57196), (1267, 55300), (1580, 44345), (1810, 38710), (1975, 35476), (2212, 31675), (2450, 28598), (2534, 27650), (2765, 25340), (3620, 19355), (3871, 18100), (3950, 17738), (4525, 15484), (4900, 14299), (5068, 13825), (5530, 12670), (6335, 11060), (7742, 9050), (7900, 8869)]