99027500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 255330768

約数和(自身を除く): 156303268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 277, 286, 325, 500, 550, 554, 572, 625, 650, 715, 1100, 1108, 1250, 1300, 1375, 1385, 1430, 1625, 2500, 2750, 2770, 2860, 3047, 3250, 3575, 3601, 5500, 5540, 6094, 6500, 6875, 6925, 7150, 7202, 8125, 12188, 13750, 13850, 14300, 14404, 15235, 16250, 17875, 18005, 27500, 27700, 30470, 32500, 34625, 35750, 36010, 39611, 60940, 69250, 71500, 72020, 76175, 79222, 89375, 90025, 138500, 152350, 158444, 173125, 178750, 180050, 198055, 304700, 346250, 357500, 360100, 380875, 396110, 450125, 692500, 761750, 792220, 900250, 990275, 1523500, 1800500, 1904375, 1980550, 2250625, 3808750, 3961100, 4501250, 4951375, 7617500, 9002500, 9902750, 19805500, 24756875, 49513750, 99027500]

約数ペア:

[(1, 99027500), (2, 49513750), (4, 24756875), (5, 19805500), (10, 9902750), (11, 9002500), (13, 7617500), (20, 4951375), (22, 4501250), (25, 3961100), (26, 3808750), (44, 2250625), (50, 1980550), (52, 1904375), (55, 1800500), (65, 1523500), (100, 990275), (110, 900250), (125, 792220), (130, 761750), (143, 692500), (220, 450125), (250, 396110), (260, 380875), (275, 360100), (277, 357500), (286, 346250), (325, 304700), (500, 198055), (550, 180050), (554, 178750), (572, 173125), (625, 158444), (650, 152350), (715, 138500), (1100, 90025), (1108, 89375), (1250, 79222), (1300, 76175), (1375, 72020), (1385, 71500), (1430, 69250), (1625, 60940), (2500, 39611), (2750, 36010), (2770, 35750), (2860, 34625), (3047, 32500), (3250, 30470), (3575, 27700), (3601, 27500), (5500, 18005), (5540, 17875), (6094, 16250), (6500, 15235), (6875, 14404), (6925, 14300), (7150, 13850), (7202, 13750), (8125, 12188)]