15709401500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83339}}^1$

素因数の和:83400

約数の個数: 96

約数和(自身を含む): 38223057600

約数和(自身を除く): 22513656100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 290, 325, 377, 500, 580, 650, 725, 754, 1300, 1450, 1508, 1625, 1885, 2900, 3250, 3625, 3770, 6500, 7250, 7540, 9425, 14500, 18850, 37700, 47125, 83339, 94250, 166678, 188500, 333356, 416695, 833390, 1083407, 1666780, 2083475, 2166814, 2416831, 4166950, 4333628, 4833662, 5417035, 8333900, 9667324, 10417375, 10834070, 12084155, 20834750, 21668140, 24168310, 27085175, 31418803, 41669500, 48336620, 54170350, 60420775, 62837606, 108340700, 120841550, 125675212, 135425875, 157094015, 241683100, 270851750, 302103875, 314188030, 541703500, 604207750, 628376060, 785470075, 1208415500, 1570940150, 3141880300, 3927350375, 7854700750, 15709401500]

約数ペア:

[(1, 15709401500), (2, 7854700750), (4, 3927350375), (5, 3141880300), (10, 1570940150), (13, 1208415500), (20, 785470075), (25, 628376060), (26, 604207750), (29, 541703500), (50, 314188030), (52, 302103875), (58, 270851750), (65, 241683100), (100, 157094015), (116, 135425875), (125, 125675212), (130, 120841550), (145, 108340700), (250, 62837606), (260, 60420775), (290, 54170350), (325, 48336620), (377, 41669500), (500, 31418803), (580, 27085175), (650, 24168310), (725, 21668140), (754, 20834750), (1300, 12084155), (1450, 10834070), (1508, 10417375), (1625, 9667324), (1885, 8333900), (2900, 5417035), (3250, 4833662), (3625, 4333628), (3770, 4166950), (6500, 2416831), (7250, 2166814), (7540, 2083475), (9425, 1666780), (14500, 1083407), (18850, 833390), (37700, 416695), (47125, 333356), (83339, 188500), (94250, 166678)]