73055580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 221793600

約数和(自身を除く): 148738020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 390, 409, 458, 687, 780, 818, 916, 1145, 1227, 1374, 1636, 2045, 2290, 2454, 2748, 2977, 3435, 4090, 4580, 4908, 5317, 5954, 6135, 6870, 8180, 8931, 10634, 11908, 12270, 13740, 14885, 15951, 17862, 21268, 24540, 26585, 29770, 31902, 35724, 44655, 53170, 59540, 63804, 79755, 89310, 93661, 106340, 159510, 178620, 187322, 280983, 319020, 374644, 468305, 561966, 936610, 1123932, 1217593, 1404915, 1873220, 2435186, 2809830, 3652779, 4870372, 5619660, 6087965, 7305558, 12175930, 14611116, 18263895, 24351860, 36527790, 73055580]

約数ペア:

[(1, 73055580), (2, 36527790), (3, 24351860), (4, 18263895), (5, 14611116), (6, 12175930), (10, 7305558), (12, 6087965), (13, 5619660), (15, 4870372), (20, 3652779), (26, 2809830), (30, 2435186), (39, 1873220), (52, 1404915), (60, 1217593), (65, 1123932), (78, 936610), (130, 561966), (156, 468305), (195, 374644), (229, 319020), (260, 280983), (390, 187322), (409, 178620), (458, 159510), (687, 106340), (780, 93661), (818, 89310), (916, 79755), (1145, 63804), (1227, 59540), (1374, 53170), (1636, 44655), (2045, 35724), (2290, 31902), (2454, 29770), (2748, 26585), (2977, 24540), (3435, 21268), (4090, 17862), (4580, 15951), (4908, 14885), (5317, 13740), (5954, 12270), (6135, 11908), (6870, 10634), (8180, 8931)]