5111250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 13495680

約数和(自身を除く): 8384430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 47, 50, 58, 75, 87, 94, 125, 141, 145, 150, 174, 235, 250, 282, 290, 375, 435, 470, 625, 705, 725, 750, 870, 1175, 1250, 1363, 1410, 1450, 1875, 2175, 2350, 2726, 3525, 3625, 3750, 4089, 4350, 5875, 6815, 7050, 7250, 8178, 10875, 11750, 13630, 17625, 18125, 20445, 21750, 29375, 34075, 35250, 36250, 40890, 54375, 58750, 68150, 88125, 102225, 108750, 170375, 176250, 204450, 340750, 511125, 851875, 1022250, 1703750, 2555625, 5111250]

約数ペア:

[(1, 5111250), (2, 2555625), (3, 1703750), (5, 1022250), (6, 851875), (10, 511125), (15, 340750), (25, 204450), (29, 176250), (30, 170375), (47, 108750), (50, 102225), (58, 88125), (75, 68150), (87, 58750), (94, 54375), (125, 40890), (141, 36250), (145, 35250), (150, 34075), (174, 29375), (235, 21750), (250, 20445), (282, 18125), (290, 17625), (375, 13630), (435, 11750), (470, 10875), (625, 8178), (705, 7250), (725, 7050), (750, 6815), (870, 5875), (1175, 4350), (1250, 4089), (1363, 3750), (1410, 3625), (1450, 3525), (1875, 2726), (2175, 2350)]