153477180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 484822800

約数和(自身を除く): 331345620

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, 211, 270, 324, 405, 422, 449, 540, 633, 810, 844, 898, 1055, 1266, 1347, 1620, 1796, 1899, 2110, 2245, 2532, 2694, 3165, 3798, 4041, 4220, 4490, 5388, 5697, 6330, 6735, 7596, 8082, 8980, 9495, 11394, 12123, 12660, 13470, 16164, 17091, 18990, 20205, 22788, 24246, 26940, 28485, 34182, 36369, 37980, 40410, 48492, 56970, 60615, 68364, 72738, 80820, 85455, 94739, 113940, 121230, 145476, 170910, 181845, 189478, 242460, 284217, 341820, 363690, 378956, 473695, 568434, 727380, 852651, 947390, 1136868, 1421085, 1705302, 1894780, 2557953, 2842170, 3410604, 4263255, 5115906, 5684340, 7673859, 8526510, 10231812, 12789765, 15347718, 17053020, 25579530, 30695436, 38369295, 51159060, 76738590, 153477180]

約数ペア:

[(1, 153477180), (2, 76738590), (3, 51159060), (4, 38369295), (5, 30695436), (6, 25579530), (9, 17053020), (10, 15347718), (12, 12789765), (15, 10231812), (18, 8526510), (20, 7673859), (27, 5684340), (30, 5115906), (36, 4263255), (45, 3410604), (54, 2842170), (60, 2557953), (81, 1894780), (90, 1705302), (108, 1421085), (135, 1136868), (162, 947390), (180, 852651), (211, 727380), (270, 568434), (324, 473695), (405, 378956), (422, 363690), (449, 341820), (540, 284217), (633, 242460), (810, 189478), (844, 181845), (898, 170910), (1055, 145476), (1266, 121230), (1347, 113940), (1620, 94739), (1796, 85455), (1899, 80820), (2110, 72738), (2245, 68364), (2532, 60615), (2694, 56970), (3165, 48492), (3798, 40410), (4041, 37980), (4220, 36369), (4490, 34182), (5388, 28485), (5697, 26940), (6330, 24246), (6735, 22788), (7596, 20205), (8082, 18990), (8980, 17091), (9495, 16164), (11394, 13470), (12123, 12660)]