19062900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 60933600

約数和(自身を除く): 41870700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 118, 150, 177, 180, 225, 236, 295, 300, 354, 359, 450, 531, 590, 708, 718, 885, 900, 1062, 1077, 1180, 1436, 1475, 1770, 1795, 2124, 2154, 2655, 2950, 3231, 3540, 3590, 4308, 4425, 5310, 5385, 5900, 6462, 7180, 8850, 8975, 10620, 10770, 12924, 13275, 16155, 17700, 17950, 21181, 21540, 26550, 26925, 32310, 35900, 42362, 53100, 53850, 63543, 64620, 80775, 84724, 105905, 107700, 127086, 161550, 190629, 211810, 254172, 317715, 323100, 381258, 423620, 529525, 635430, 762516, 953145, 1059050, 1270860, 1588575, 1906290, 2118100, 3177150, 3812580, 4765725, 6354300, 9531450, 19062900]

約数ペア:

[(1, 19062900), (2, 9531450), (3, 6354300), (4, 4765725), (5, 3812580), (6, 3177150), (9, 2118100), (10, 1906290), (12, 1588575), (15, 1270860), (18, 1059050), (20, 953145), (25, 762516), (30, 635430), (36, 529525), (45, 423620), (50, 381258), (59, 323100), (60, 317715), (75, 254172), (90, 211810), (100, 190629), (118, 161550), (150, 127086), (177, 107700), (180, 105905), (225, 84724), (236, 80775), (295, 64620), (300, 63543), (354, 53850), (359, 53100), (450, 42362), (531, 35900), (590, 32310), (708, 26925), (718, 26550), (885, 21540), (900, 21181), (1062, 17950), (1077, 17700), (1180, 16155), (1436, 13275), (1475, 12924), (1770, 10770), (1795, 10620), (2124, 8975), (2154, 8850), (2655, 7180), (2950, 6462), (3231, 5900), (3540, 5385), (3590, 5310), (4308, 4425)]