8409900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 26114648

約数和(自身を除く): 17704748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 97, 100, 102, 150, 170, 194, 204, 255, 289, 291, 300, 340, 388, 425, 485, 510, 578, 582, 850, 867, 970, 1020, 1156, 1164, 1275, 1445, 1455, 1649, 1700, 1734, 1940, 2425, 2550, 2890, 2910, 3298, 3468, 4335, 4850, 4947, 5100, 5780, 5820, 6596, 7225, 7275, 8245, 8670, 9700, 9894, 14450, 14550, 16490, 17340, 19788, 21675, 24735, 28033, 28900, 29100, 32980, 41225, 43350, 49470, 56066, 82450, 84099, 86700, 98940, 112132, 123675, 140165, 164900, 168198, 247350, 280330, 336396, 420495, 494700, 560660, 700825, 840990, 1401650, 1681980, 2102475, 2803300, 4204950, 8409900]

約数ペア:

[(1, 8409900), (2, 4204950), (3, 2803300), (4, 2102475), (5, 1681980), (6, 1401650), (10, 840990), (12, 700825), (15, 560660), (17, 494700), (20, 420495), (25, 336396), (30, 280330), (34, 247350), (50, 168198), (51, 164900), (60, 140165), (68, 123675), (75, 112132), (85, 98940), (97, 86700), (100, 84099), (102, 82450), (150, 56066), (170, 49470), (194, 43350), (204, 41225), (255, 32980), (289, 29100), (291, 28900), (300, 28033), (340, 24735), (388, 21675), (425, 19788), (485, 17340), (510, 16490), (578, 14550), (582, 14450), (850, 9894), (867, 9700), (970, 8670), (1020, 8245), (1156, 7275), (1164, 7225), (1275, 6596), (1445, 5820), (1455, 5780), (1649, 5100), (1700, 4947), (1734, 4850), (1940, 4335), (2425, 3468), (2550, 3298), (2890, 2910)]