12600500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 18849100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 79, 100, 110, 116, 125, 145, 158, 220, 250, 275, 290, 316, 319, 395, 500, 550, 580, 638, 725, 790, 869, 1100, 1276, 1375, 1450, 1580, 1595, 1738, 1975, 2291, 2750, 2900, 3190, 3476, 3625, 3950, 4345, 4582, 5500, 6380, 7250, 7900, 7975, 8690, 9164, 9875, 11455, 14500, 15950, 17380, 19750, 21725, 22910, 25201, 31900, 39500, 39875, 43450, 45820, 50402, 57275, 79750, 86900, 100804, 108625, 114550, 126005, 159500, 217250, 229100, 252010, 286375, 434500, 504020, 572750, 630025, 1145500, 1260050, 2520100, 3150125, 6300250, 12600500]

約数ペア:

[(1, 12600500), (2, 6300250), (4, 3150125), (5, 2520100), (10, 1260050), (11, 1145500), (20, 630025), (22, 572750), (25, 504020), (29, 434500), (44, 286375), (50, 252010), (55, 229100), (58, 217250), (79, 159500), (100, 126005), (110, 114550), (116, 108625), (125, 100804), (145, 86900), (158, 79750), (220, 57275), (250, 50402), (275, 45820), (290, 43450), (316, 39875), (319, 39500), (395, 31900), (500, 25201), (550, 22910), (580, 21725), (638, 19750), (725, 17380), (790, 15950), (869, 14500), (1100, 11455), (1276, 9875), (1375, 9164), (1450, 8690), (1580, 7975), (1595, 7900), (1738, 7250), (1975, 6380), (2291, 5500), (2750, 4582), (2900, 4345), (3190, 3950), (3476, 3625)]