155177640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2784

約数の個数: 128

約数和(自身を含む): 527212800

約数和(自身を除く): 372035160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2711, 2862, 3180, 3816, 4770, 5422, 5724, 6360, 7155, 8133, 9540, 10844, 11448, 13555, 14310, 16266, 19080, 21688, 24399, 27110, 28620, 32532, 40665, 48798, 54220, 57240, 65064, 73197, 81330, 97596, 108440, 121995, 143683, 146394, 162660, 195192, 243990, 287366, 292788, 325320, 365985, 431049, 487980, 574732, 585576, 718415, 731970, 862098, 975960, 1149464, 1293147, 1436830, 1463940, 1724196, 2155245, 2586294, 2873660, 2927880, 3448392, 3879441, 4310490, 5172588, 5747320, 6465735, 7758882, 8620980, 10345176, 12931470, 15517764, 17241960, 19397205, 25862940, 31035528, 38794410, 51725880, 77588820, 155177640]

約数ペア:

[(1, 155177640), (2, 77588820), (3, 51725880), (4, 38794410), (5, 31035528), (6, 25862940), (8, 19397205), (9, 17241960), (10, 15517764), (12, 12931470), (15, 10345176), (18, 8620980), (20, 7758882), (24, 6465735), (27, 5747320), (30, 5172588), (36, 4310490), (40, 3879441), (45, 3448392), (53, 2927880), (54, 2873660), (60, 2586294), (72, 2155245), (90, 1724196), (106, 1463940), (108, 1436830), (120, 1293147), (135, 1149464), (159, 975960), (180, 862098), (212, 731970), (216, 718415), (265, 585576), (270, 574732), (318, 487980), (360, 431049), (424, 365985), (477, 325320), (530, 292788), (540, 287366), (636, 243990), (795, 195192), (954, 162660), (1060, 146394), (1080, 143683), (1272, 121995), (1431, 108440), (1590, 97596), (1908, 81330), (2120, 73197), (2385, 65064), (2711, 57240), (2862, 54220), (3180, 48798), (3816, 40665), (4770, 32532), (5422, 28620), (5724, 27110), (6360, 24399), (7155, 21688), (8133, 19080), (9540, 16266), (10844, 14310), (11448, 13555)]