255428700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{14431}}^1$

素因数の和:14507

約数の個数: 72

約数和(自身を含む): 751618560

約数和(自身を除く): 496189860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4425, 5900, 8850, 14431, 17700, 28862, 43293, 57724, 72155, 86586, 144310, 173172, 216465, 288620, 360775, 432930, 721550, 851429, 865860, 1082325, 1443100, 1702858, 2164650, 2554287, 3405716, 4257145, 4329300, 5108574, 8514290, 10217148, 12771435, 17028580, 21285725, 25542870, 42571450, 51085740, 63857175, 85142900, 127714350, 255428700]

約数ペア:

[(1, 255428700), (2, 127714350), (3, 85142900), (4, 63857175), (5, 51085740), (6, 42571450), (10, 25542870), (12, 21285725), (15, 17028580), (20, 12771435), (25, 10217148), (30, 8514290), (50, 5108574), (59, 4329300), (60, 4257145), (75, 3405716), (100, 2554287), (118, 2164650), (150, 1702858), (177, 1443100), (236, 1082325), (295, 865860), (300, 851429), (354, 721550), (590, 432930), (708, 360775), (885, 288620), (1180, 216465), (1475, 173172), (1770, 144310), (2950, 86586), (3540, 72155), (4425, 57724), (5900, 43293), (8850, 28862), (14431, 17700)]