11448750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 29690496

約数和(自身を除く): 18241746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 71, 75, 86, 125, 129, 142, 150, 213, 215, 250, 258, 355, 375, 426, 430, 625, 645, 710, 750, 1065, 1075, 1250, 1290, 1775, 1875, 2130, 2150, 3053, 3225, 3550, 3750, 5325, 5375, 6106, 6450, 8875, 9159, 10650, 10750, 15265, 16125, 17750, 18318, 26625, 26875, 30530, 32250, 44375, 45795, 53250, 53750, 76325, 80625, 88750, 91590, 133125, 152650, 161250, 228975, 266250, 381625, 457950, 763250, 1144875, 1908125, 2289750, 3816250, 5724375, 11448750]

約数ペア:

[(1, 11448750), (2, 5724375), (3, 3816250), (5, 2289750), (6, 1908125), (10, 1144875), (15, 763250), (25, 457950), (30, 381625), (43, 266250), (50, 228975), (71, 161250), (75, 152650), (86, 133125), (125, 91590), (129, 88750), (142, 80625), (150, 76325), (213, 53750), (215, 53250), (250, 45795), (258, 44375), (355, 32250), (375, 30530), (426, 26875), (430, 26625), (625, 18318), (645, 17750), (710, 16125), (750, 15265), (1065, 10750), (1075, 10650), (1250, 9159), (1290, 8875), (1775, 6450), (1875, 6106), (2130, 5375), (2150, 5325), (3053, 3750), (3225, 3550)]