27477500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 62323800

約数和(自身を除く): 34846300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 379, 500, 580, 625, 725, 758, 1250, 1450, 1516, 1895, 2500, 2900, 3625, 3790, 7250, 7580, 9475, 10991, 14500, 18125, 18950, 21982, 36250, 37900, 43964, 47375, 54955, 72500, 94750, 109910, 189500, 219820, 236875, 274775, 473750, 549550, 947500, 1099100, 1373875, 2747750, 5495500, 6869375, 13738750, 27477500]

約数ペア:

[(1, 27477500), (2, 13738750), (4, 6869375), (5, 5495500), (10, 2747750), (20, 1373875), (25, 1099100), (29, 947500), (50, 549550), (58, 473750), (100, 274775), (116, 236875), (125, 219820), (145, 189500), (250, 109910), (290, 94750), (379, 72500), (500, 54955), (580, 47375), (625, 43964), (725, 37900), (758, 36250), (1250, 21982), (1450, 18950), (1516, 18125), (1895, 14500), (2500, 10991), (2900, 9475), (3625, 7580), (3790, 7250)]