52165800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 178037340

約数和(自身を除く): 125871540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 397, 438, 450, 584, 600, 657, 730, 794, 876, 900, 1095, 1191, 1314, 1460, 1588, 1752, 1800, 1825, 1985, 2190, 2382, 2628, 2920, 3176, 3285, 3573, 3650, 3970, 4380, 4764, 5256, 5475, 5955, 6570, 7146, 7300, 7940, 8760, 9528, 9925, 10950, 11910, 13140, 14292, 14600, 15880, 16425, 17865, 19850, 21900, 23820, 26280, 28584, 28981, 29775, 32850, 35730, 39700, 43800, 47640, 57962, 59550, 65700, 71460, 79400, 86943, 89325, 115924, 119100, 131400, 142920, 144905, 173886, 178650, 231848, 238200, 260829, 289810, 347772, 357300, 434715, 521658, 579620, 695544, 714600, 724525, 869430, 1043316, 1159240, 1304145, 1449050, 1738860, 2086632, 2173575, 2608290, 2898100, 3477720, 4347150, 5216580, 5796200, 6520725, 8694300, 10433160, 13041450, 17388600, 26082900, 52165800]

約数ペア:

[(1, 52165800), (2, 26082900), (3, 17388600), (4, 13041450), (5, 10433160), (6, 8694300), (8, 6520725), (9, 5796200), (10, 5216580), (12, 4347150), (15, 3477720), (18, 2898100), (20, 2608290), (24, 2173575), (25, 2086632), (30, 1738860), (36, 1449050), (40, 1304145), (45, 1159240), (50, 1043316), (60, 869430), (72, 724525), (73, 714600), (75, 695544), (90, 579620), (100, 521658), (120, 434715), (146, 357300), (150, 347772), (180, 289810), (200, 260829), (219, 238200), (225, 231848), (292, 178650), (300, 173886), (360, 144905), (365, 142920), (397, 131400), (438, 119100), (450, 115924), (584, 89325), (600, 86943), (657, 79400), (730, 71460), (794, 65700), (876, 59550), (900, 57962), (1095, 47640), (1191, 43800), (1314, 39700), (1460, 35730), (1588, 32850), (1752, 29775), (1800, 28981), (1825, 28584), (1985, 26280), (2190, 23820), (2382, 21900), (2628, 19850), (2920, 17865), (3176, 16425), (3285, 15880), (3573, 14600), (3650, 14292), (3970, 13140), (4380, 11910), (4764, 10950), (5256, 9925), (5475, 9528), (5955, 8760), (6570, 7940), (7146, 7300)]