228376380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 664473600

約数和(自身を除く): 436097220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 199, 310, 372, 398, 465, 597, 617, 620, 796, 930, 995, 1194, 1234, 1851, 1860, 1990, 2388, 2468, 2985, 3085, 3702, 3980, 5970, 6169, 6170, 7404, 9255, 11940, 12338, 12340, 18507, 18510, 19127, 24676, 30845, 37014, 37020, 38254, 57381, 61690, 74028, 76508, 92535, 95635, 114762, 122783, 123380, 185070, 191270, 229524, 245566, 286905, 368349, 370140, 382540, 491132, 573810, 613915, 736698, 1147620, 1227830, 1473396, 1841745, 2455660, 3683490, 3806273, 7366980, 7612546, 11418819, 15225092, 19031365, 22837638, 38062730, 45675276, 57094095, 76125460, 114188190, 228376380]

約数ペア:

[(1, 228376380), (2, 114188190), (3, 76125460), (4, 57094095), (5, 45675276), (6, 38062730), (10, 22837638), (12, 19031365), (15, 15225092), (20, 11418819), (30, 7612546), (31, 7366980), (60, 3806273), (62, 3683490), (93, 2455660), (124, 1841745), (155, 1473396), (186, 1227830), (199, 1147620), (310, 736698), (372, 613915), (398, 573810), (465, 491132), (597, 382540), (617, 370140), (620, 368349), (796, 286905), (930, 245566), (995, 229524), (1194, 191270), (1234, 185070), (1851, 123380), (1860, 122783), (1990, 114762), (2388, 95635), (2468, 92535), (2985, 76508), (3085, 74028), (3702, 61690), (3980, 57381), (5970, 38254), (6169, 37020), (6170, 37014), (7404, 30845), (9255, 24676), (11940, 19127), (12338, 18510), (12340, 18507)]