101917260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{829}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 309975120

約数和(自身を除く): 208057860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 829, 1366, 1658, 2049, 2487, 2732, 3316, 3415, 4098, 4145, 4974, 6147, 6830, 7461, 8196, 8290, 9948, 10245, 12294, 12435, 13660, 14922, 16580, 20490, 24588, 24870, 29844, 30735, 37305, 40980, 49740, 61470, 74610, 122940, 149220, 566207, 1132414, 1698621, 2264828, 2831035, 3397242, 5095863, 5662070, 6794484, 8493105, 10191726, 11324140, 16986210, 20383452, 25479315, 33972420, 50958630, 101917260]

約数ペア:

[(1, 101917260), (2, 50958630), (3, 33972420), (4, 25479315), (5, 20383452), (6, 16986210), (9, 11324140), (10, 10191726), (12, 8493105), (15, 6794484), (18, 5662070), (20, 5095863), (30, 3397242), (36, 2831035), (45, 2264828), (60, 1698621), (90, 1132414), (180, 566207), (683, 149220), (829, 122940), (1366, 74610), (1658, 61470), (2049, 49740), (2487, 40980), (2732, 37305), (3316, 30735), (3415, 29844), (4098, 24870), (4145, 24588), (4974, 20490), (6147, 16580), (6830, 14922), (7461, 13660), (8196, 12435), (8290, 12294), (9948, 10245)]