177066420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4205

約数の個数: 96

約数和(自身を含む): 534159360

約数和(自身を除く): 357092940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4139, 4278, 7130, 8278, 8556, 10695, 12417, 14260, 16556, 20695, 21390, 24834, 41390, 42780, 49668, 62085, 82780, 95197, 124170, 128309, 190394, 248340, 256618, 285591, 380788, 384927, 475985, 513236, 571182, 641545, 769854, 951970, 1142364, 1283090, 1427955, 1539708, 1903940, 1924635, 2566180, 2855910, 2951107, 3849270, 5711820, 5902214, 7698540, 8853321, 11804428, 14755535, 17706642, 29511070, 35413284, 44266605, 59022140, 88533210, 177066420]

約数ペア:

[(1, 177066420), (2, 88533210), (3, 59022140), (4, 44266605), (5, 35413284), (6, 29511070), (10, 17706642), (12, 14755535), (15, 11804428), (20, 8853321), (23, 7698540), (30, 5902214), (31, 5711820), (46, 3849270), (60, 2951107), (62, 2855910), (69, 2566180), (92, 1924635), (93, 1903940), (115, 1539708), (124, 1427955), (138, 1283090), (155, 1142364), (186, 951970), (230, 769854), (276, 641545), (310, 571182), (345, 513236), (372, 475985), (460, 384927), (465, 380788), (620, 285591), (690, 256618), (713, 248340), (930, 190394), (1380, 128309), (1426, 124170), (1860, 95197), (2139, 82780), (2852, 62085), (3565, 49668), (4139, 42780), (4278, 41390), (7130, 24834), (8278, 21390), (8556, 20695), (10695, 16556), (12417, 14260)]