84262530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 152127870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 89, 95, 110, 114, 151, 165, 178, 190, 209, 267, 285, 302, 330, 418, 445, 453, 534, 570, 627, 755, 890, 906, 979, 1045, 1254, 1335, 1510, 1661, 1691, 1958, 2090, 2265, 2670, 2869, 2937, 3135, 3322, 3382, 4530, 4895, 4983, 5073, 5738, 5874, 6270, 8305, 8455, 8607, 9790, 9966, 10146, 13439, 14345, 14685, 16610, 16910, 17214, 18601, 24915, 25365, 26878, 28690, 29370, 31559, 37202, 40317, 43035, 49830, 50730, 55803, 63118, 67195, 80634, 86070, 93005, 94677, 111606, 134390, 147829, 157795, 186010, 189354, 201585, 255341, 279015, 295658, 315590, 403170, 443487, 473385, 510682, 558030, 739145, 766023, 886974, 946770, 1276705, 1478290, 1532046, 2217435, 2553410, 2808751, 3830115, 4434870, 5617502, 7660230, 8426253, 14043755, 16852506, 28087510, 42131265, 84262530]

約数ペア:

[(1, 84262530), (2, 42131265), (3, 28087510), (5, 16852506), (6, 14043755), (10, 8426253), (11, 7660230), (15, 5617502), (19, 4434870), (22, 3830115), (30, 2808751), (33, 2553410), (38, 2217435), (55, 1532046), (57, 1478290), (66, 1276705), (89, 946770), (95, 886974), (110, 766023), (114, 739145), (151, 558030), (165, 510682), (178, 473385), (190, 443487), (209, 403170), (267, 315590), (285, 295658), (302, 279015), (330, 255341), (418, 201585), (445, 189354), (453, 186010), (534, 157795), (570, 147829), (627, 134390), (755, 111606), (890, 94677), (906, 93005), (979, 86070), (1045, 80634), (1254, 67195), (1335, 63118), (1510, 55803), (1661, 50730), (1691, 49830), (1958, 43035), (2090, 40317), (2265, 37202), (2670, 31559), (2869, 29370), (2937, 28690), (3135, 26878), (3322, 25365), (3382, 24915), (4530, 18601), (4895, 17214), (4983, 16910), (5073, 16610), (5738, 14685), (5874, 14345), (6270, 13439), (8305, 10146), (8455, 9966), (8607, 9790)]