27549420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 53735700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 213, 223, 284, 290, 348, 355, 426, 435, 446, 580, 669, 710, 852, 870, 892, 1065, 1115, 1338, 1420, 1740, 2059, 2130, 2230, 2676, 3345, 4118, 4260, 4460, 6177, 6467, 6690, 8236, 10295, 12354, 12934, 13380, 15833, 19401, 20590, 24708, 25868, 30885, 31666, 32335, 38802, 41180, 47499, 61770, 63332, 64670, 77604, 79165, 94998, 97005, 123540, 129340, 158330, 189996, 194010, 237495, 316660, 388020, 459157, 474990, 918314, 949980, 1377471, 1836628, 2295785, 2754942, 4591570, 5509884, 6887355, 9183140, 13774710, 27549420]

約数ペア:

[(1, 27549420), (2, 13774710), (3, 9183140), (4, 6887355), (5, 5509884), (6, 4591570), (10, 2754942), (12, 2295785), (15, 1836628), (20, 1377471), (29, 949980), (30, 918314), (58, 474990), (60, 459157), (71, 388020), (87, 316660), (116, 237495), (142, 194010), (145, 189996), (174, 158330), (213, 129340), (223, 123540), (284, 97005), (290, 94998), (348, 79165), (355, 77604), (426, 64670), (435, 63332), (446, 61770), (580, 47499), (669, 41180), (710, 38802), (852, 32335), (870, 31666), (892, 30885), (1065, 25868), (1115, 24708), (1338, 20590), (1420, 19401), (1740, 15833), (2059, 13380), (2130, 12934), (2230, 12354), (2676, 10295), (3345, 8236), (4118, 6690), (4260, 6467), (4460, 6177)]