136768900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{44119}}^1$

素因数の和:44164

約数の個数: 36

約数和(自身を含む): 306369280

約数和(自身を除く): 169600380

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 44119, 88238, 176476, 220595, 441190, 882380, 1102975, 1367689, 2205950, 2735378, 4411900, 5470756, 6838445, 13676890, 27353780, 34192225, 68384450, 136768900]

約数ペア:

[(1, 136768900), (2, 68384450), (4, 34192225), (5, 27353780), (10, 13676890), (20, 6838445), (25, 5470756), (31, 4411900), (50, 2735378), (62, 2205950), (100, 1367689), (124, 1102975), (155, 882380), (310, 441190), (620, 220595), (775, 176476), (1550, 88238), (3100, 44119)]