252787590

素因数分解:

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

素因数の和:283

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 515481210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 89, 90, 95, 99, 110, 114, 151, 165, 171, 178, 190, 198, 209, 267, 285, 302, 330, 342, 418, 445, 453, 495, 534, 570, 627, 755, 801, 855, 890, 906, 979, 990, 1045, 1254, 1335, 1359, 1510, 1602, 1661, 1691, 1710, 1881, 1958, 2090, 2265, 2670, 2718, 2869, 2937, 3135, 3322, 3382, 3762, 4005, 4530, 4895, 4983, 5073, 5738, 5874, 6270, 6795, 8010, 8305, 8455, 8607, 8811, 9405, 9790, 9966, 10146, 13439, 13590, 14345, 14685, 14949, 15219, 16610, 16910, 17214, 17622, 18601, 18810, 24915, 25365, 25821, 26878, 28690, 29370, 29898, 30438, 31559, 37202, 40317, 43035, 44055, 49830, 50730, 51642, 55803, 63118, 67195, 74745, 76095, 80634, 86070, 88110, 93005, 94677, 111606, 120951, 129105, 134390, 147829, 149490, 152190, 157795, 167409, 186010, 189354, 201585, 241902, 255341, 258210, 279015, 284031, 295658, 315590, 334818, 403170, 443487, 473385, 510682, 558030, 568062, 604755, 739145, 766023, 837045, 886974, 946770, 1209510, 1276705, 1330461, 1420155, 1478290, 1532046, 1674090, 2217435, 2298069, 2553410, 2660922, 2808751, 2840310, 3830115, 4434870, 4596138, 5617502, 6652305, 7660230, 8426253, 11490345, 13304610, 14043755, 16852506, 22980690, 25278759, 28087510, 42131265, 50557518, 84262530, 126393795, 252787590]

約数ペア:

[(1, 252787590), (2, 126393795), (3, 84262530), (5, 50557518), (6, 42131265), (9, 28087510), (10, 25278759), (11, 22980690), (15, 16852506), (18, 14043755), (19, 13304610), (22, 11490345), (30, 8426253), (33, 7660230), (38, 6652305), (45, 5617502), (55, 4596138), (57, 4434870), (66, 3830115), (89, 2840310), (90, 2808751), (95, 2660922), (99, 2553410), (110, 2298069), (114, 2217435), (151, 1674090), (165, 1532046), (171, 1478290), (178, 1420155), (190, 1330461), (198, 1276705), (209, 1209510), (267, 946770), (285, 886974), (302, 837045), (330, 766023), (342, 739145), (418, 604755), (445, 568062), (453, 558030), (495, 510682), (534, 473385), (570, 443487), (627, 403170), (755, 334818), (801, 315590), (855, 295658), (890, 284031), (906, 279015), (979, 258210), (990, 255341), (1045, 241902), (1254, 201585), (1335, 189354), (1359, 186010), (1510, 167409), (1602, 157795), (1661, 152190), (1691, 149490), (1710, 147829), (1881, 134390), (1958, 129105), (2090, 120951), (2265, 111606), (2670, 94677), (2718, 93005), (2869, 88110), (2937, 86070), (3135, 80634), (3322, 76095), (3382, 74745), (3762, 67195), (4005, 63118), (4530, 55803), (4895, 51642), (4983, 50730), (5073, 49830), (5738, 44055), (5874, 43035), (6270, 40317), (6795, 37202), (8010, 31559), (8305, 30438), (8455, 29898), (8607, 29370), (8811, 28690), (9405, 26878), (9790, 25821), (9966, 25365), (10146, 24915), (13439, 18810), (13590, 18601), (14345, 17622), (14685, 17214), (14949, 16910), (15219, 16610)]