203748120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18257}}^1$

素因数の和:18305

約数の個数: 96

約数和(自身を含む): 683579520

約数和(自身を除く): 479831400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 18257, 36514, 54771, 73028, 91285, 109542, 146056, 164313, 182570, 219084, 273855, 328626, 365140, 438168, 547710, 565967, 657252, 730280, 821565, 1095420, 1131934, 1314504, 1643130, 1697901, 2190840, 2263868, 2829835, 3286260, 3395802, 4527736, 5093703, 5659670, 6572520, 6791604, 8489505, 10187406, 11319340, 13583208, 16979010, 20374812, 22638680, 25468515, 33958020, 40749624, 50937030, 67916040, 101874060, 203748120]

約数ペア:

[(1, 203748120), (2, 101874060), (3, 67916040), (4, 50937030), (5, 40749624), (6, 33958020), (8, 25468515), (9, 22638680), (10, 20374812), (12, 16979010), (15, 13583208), (18, 11319340), (20, 10187406), (24, 8489505), (30, 6791604), (31, 6572520), (36, 5659670), (40, 5093703), (45, 4527736), (60, 3395802), (62, 3286260), (72, 2829835), (90, 2263868), (93, 2190840), (120, 1697901), (124, 1643130), (155, 1314504), (180, 1131934), (186, 1095420), (248, 821565), (279, 730280), (310, 657252), (360, 565967), (372, 547710), (465, 438168), (558, 365140), (620, 328626), (744, 273855), (930, 219084), (1116, 182570), (1240, 164313), (1395, 146056), (1860, 109542), (2232, 91285), (2790, 73028), (3720, 54771), (5580, 36514), (11160, 18257)]