256066200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 958688640

約数和(自身を除く): 702622440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 50, 52, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 117, 120, 124, 130, 150, 155, 156, 180, 186, 195, 200, 225, 234, 248, 260, 279, 300, 310, 312, 325, 353, 360, 372, 390, 403, 450, 465, 468, 520, 558, 585, 600, 620, 650, 706, 744, 775, 780, 806, 900, 930, 936, 975, 1059, 1116, 1170, 1209, 1240, 1300, 1395, 1412, 1550, 1560, 1612, 1765, 1800, 1860, 1950, 2015, 2118, 2232, 2325, 2340, 2418, 2600, 2790, 2824, 2925, 3100, 3177, 3224, 3530, 3627, 3720, 3900, 4030, 4236, 4589, 4650, 4680, 4836, 5295, 5580, 5850, 6045, 6200, 6354, 6975, 7060, 7254, 7800, 8060, 8472, 8825, 9178, 9300, 9672, 10075, 10590, 10943, 11160, 11700, 12090, 12708, 13767, 13950, 14120, 14508, 15885, 16120, 17650, 18135, 18356, 18600, 20150, 21180, 21886, 22945, 23400, 24180, 25416, 26475, 27534, 27900, 29016, 30225, 31770, 32829, 35300, 36270, 36712, 40300, 41301, 42360, 43772, 45890, 48360, 52950, 54715, 55068, 55800, 60450, 63540, 65658, 68835, 70600, 72540, 79425, 80600, 82602, 87544, 90675, 91780, 98487, 105900, 109430, 110136, 114725, 120900, 127080, 131316, 137670, 142259, 145080, 158850, 164145, 165204, 181350, 183560, 196974, 206505, 211800, 218860, 229450, 241800, 262632, 273575, 275340, 284518, 317700, 328290, 330408, 344175, 362700, 393948, 413010, 426777, 437720, 458900, 492435, 547150, 550680, 569036, 635400, 656580, 688350, 711295, 725400, 787896, 820725, 826020, 853554, 917800, 984870, 1032525, 1094300, 1138072, 1280331, 1313160, 1376700, 1422590, 1641450, 1652040, 1707108, 1969740, 2065050, 2133885, 2188600, 2462175, 2560662, 2753400, 2845180, 3282900, 3414216, 3556475, 3939480, 4130100, 4267770, 4924350, 5121324, 5690360, 6401655, 6565800, 7112950, 8260200, 8535540, 9848700, 10242648, 10669425, 12803310, 14225900, 17071080, 19697400, 21338850, 25606620, 28451800, 32008275, 42677700, 51213240, 64016550, 85355400, 128033100, 256066200]

約数ペア:

[(1, 256066200), (2, 128033100), (3, 85355400), (4, 64016550), (5, 51213240), (6, 42677700), (8, 32008275), (9, 28451800), (10, 25606620), (12, 21338850), (13, 19697400), (15, 17071080), (18, 14225900), (20, 12803310), (24, 10669425), (25, 10242648), (26, 9848700), (30, 8535540), (31, 8260200), (36, 7112950), (39, 6565800), (40, 6401655), (45, 5690360), (50, 5121324), (52, 4924350), (60, 4267770), (62, 4130100), (65, 3939480), (72, 3556475), (75, 3414216), (78, 3282900), (90, 2845180), (93, 2753400), (100, 2560662), (104, 2462175), (117, 2188600), (120, 2133885), (124, 2065050), (130, 1969740), (150, 1707108), (155, 1652040), (156, 1641450), (180, 1422590), (186, 1376700), (195, 1313160), (200, 1280331), (225, 1138072), (234, 1094300), (248, 1032525), (260, 984870), (279, 917800), (300, 853554), (310, 826020), (312, 820725), (325, 787896), (353, 725400), (360, 711295), (372, 688350), (390, 656580), (403, 635400), (450, 569036), (465, 550680), (468, 547150), (520, 492435), (558, 458900), (585, 437720), (600, 426777), (620, 413010), (650, 393948), (706, 362700), (744, 344175), (775, 330408), (780, 328290), (806, 317700), (900, 284518), (930, 275340), (936, 273575), (975, 262632), (1059, 241800), (1116, 229450), (1170, 218860), (1209, 211800), (1240, 206505), (1300, 196974), (1395, 183560), (1412, 181350), (1550, 165204), (1560, 164145), (1612, 158850), (1765, 145080), (1800, 142259), (1860, 137670), (1950, 131316), (2015, 127080), (2118, 120900), (2232, 114725), (2325, 110136), (2340, 109430), (2418, 105900), (2600, 98487), (2790, 91780), (2824, 90675), (2925, 87544), (3100, 82602), (3177, 80600), (3224, 79425), (3530, 72540), (3627, 70600), (3720, 68835), (3900, 65658), (4030, 63540), (4236, 60450), (4589, 55800), (4650, 55068), (4680, 54715), (4836, 52950), (5295, 48360), (5580, 45890), (5850, 43772), (6045, 42360), (6200, 41301), (6354, 40300), (6975, 36712), (7060, 36270), (7254, 35300), (7800, 32829), (8060, 31770), (8472, 30225), (8825, 29016), (9178, 27900), (9300, 27534), (9672, 26475), (10075, 25416), (10590, 24180), (10943, 23400), (11160, 22945), (11700, 21886), (12090, 21180), (12708, 20150), (13767, 18600), (13950, 18356), (14120, 18135), (14508, 17650), (15885, 16120)]