151925220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 480066048

約数和(自身を除く): 328140828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 270, 324, 382, 405, 491, 540, 573, 764, 810, 955, 982, 1146, 1473, 1620, 1719, 1910, 1964, 2292, 2455, 2865, 2946, 3438, 3820, 4419, 4910, 5157, 5730, 5892, 6876, 7365, 8595, 8838, 9820, 10314, 11460, 13257, 14730, 15471, 17190, 17676, 20628, 22095, 25785, 26514, 29460, 30942, 34380, 39771, 44190, 51570, 53028, 61884, 66285, 77355, 79542, 88380, 93781, 103140, 132570, 154710, 159084, 187562, 198855, 265140, 281343, 309420, 375124, 397710, 468905, 562686, 795420, 844029, 937810, 1125372, 1406715, 1688058, 1875620, 2532087, 2813430, 3376116, 4220145, 5064174, 5626860, 7596261, 8440290, 10128348, 12660435, 15192522, 16880580, 25320870, 30385044, 37981305, 50641740, 75962610, 151925220]

約数ペア:

[(1, 151925220), (2, 75962610), (3, 50641740), (4, 37981305), (5, 30385044), (6, 25320870), (9, 16880580), (10, 15192522), (12, 12660435), (15, 10128348), (18, 8440290), (20, 7596261), (27, 5626860), (30, 5064174), (36, 4220145), (45, 3376116), (54, 2813430), (60, 2532087), (81, 1875620), (90, 1688058), (108, 1406715), (135, 1125372), (162, 937810), (180, 844029), (191, 795420), (270, 562686), (324, 468905), (382, 397710), (405, 375124), (491, 309420), (540, 281343), (573, 265140), (764, 198855), (810, 187562), (955, 159084), (982, 154710), (1146, 132570), (1473, 103140), (1620, 93781), (1719, 88380), (1910, 79542), (1964, 77355), (2292, 66285), (2455, 61884), (2865, 53028), (2946, 51570), (3438, 44190), (3820, 39771), (4419, 34380), (4910, 30942), (5157, 29460), (5730, 26514), (5892, 25785), (6876, 22095), (7365, 20628), (8595, 17676), (8838, 17190), (9820, 15471), (10314, 14730), (11460, 13257)]