85355400

素因数分解:

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

素因数の和:416

約数の個数: 192

約数和(自身を含む): 294981120

約数和(自身を除く): 209625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 353, 372, 390, 403, 465, 520, 600, 620, 650, 706, 744, 775, 780, 806, 930, 975, 1059, 1209, 1240, 1300, 1412, 1550, 1560, 1612, 1765, 1860, 1950, 2015, 2118, 2325, 2418, 2600, 2824, 3100, 3224, 3530, 3720, 3900, 4030, 4236, 4589, 4650, 4836, 5295, 6045, 6200, 7060, 7800, 8060, 8472, 8825, 9178, 9300, 9672, 10075, 10590, 10943, 12090, 13767, 14120, 16120, 17650, 18356, 18600, 20150, 21180, 21886, 22945, 24180, 26475, 27534, 30225, 32829, 35300, 36712, 40300, 42360, 43772, 45890, 48360, 52950, 54715, 55068, 60450, 65658, 68835, 70600, 80600, 87544, 91780, 105900, 109430, 110136, 114725, 120900, 131316, 137670, 142259, 164145, 183560, 211800, 218860, 229450, 241800, 262632, 273575, 275340, 284518, 328290, 344175, 426777, 437720, 458900, 547150, 550680, 569036, 656580, 688350, 711295, 820725, 853554, 917800, 1094300, 1138072, 1313160, 1376700, 1422590, 1641450, 1707108, 2133885, 2188600, 2753400, 2845180, 3282900, 3414216, 3556475, 4267770, 5690360, 6565800, 7112950, 8535540, 10669425, 14225900, 17071080, 21338850, 28451800, 42677700, 85355400]

約数ペア:

[(1, 85355400), (2, 42677700), (3, 28451800), (4, 21338850), (5, 17071080), (6, 14225900), (8, 10669425), (10, 8535540), (12, 7112950), (13, 6565800), (15, 5690360), (20, 4267770), (24, 3556475), (25, 3414216), (26, 3282900), (30, 2845180), (31, 2753400), (39, 2188600), (40, 2133885), (50, 1707108), (52, 1641450), (60, 1422590), (62, 1376700), (65, 1313160), (75, 1138072), (78, 1094300), (93, 917800), (100, 853554), (104, 820725), (120, 711295), (124, 688350), (130, 656580), (150, 569036), (155, 550680), (156, 547150), (186, 458900), (195, 437720), (200, 426777), (248, 344175), (260, 328290), (300, 284518), (310, 275340), (312, 273575), (325, 262632), (353, 241800), (372, 229450), (390, 218860), (403, 211800), (465, 183560), (520, 164145), (600, 142259), (620, 137670), (650, 131316), (706, 120900), (744, 114725), (775, 110136), (780, 109430), (806, 105900), (930, 91780), (975, 87544), (1059, 80600), (1209, 70600), (1240, 68835), (1300, 65658), (1412, 60450), (1550, 55068), (1560, 54715), (1612, 52950), (1765, 48360), (1860, 45890), (1950, 43772), (2015, 42360), (2118, 40300), (2325, 36712), (2418, 35300), (2600, 32829), (2824, 30225), (3100, 27534), (3224, 26475), (3530, 24180), (3720, 22945), (3900, 21886), (4030, 21180), (4236, 20150), (4589, 18600), (4650, 18356), (4836, 17650), (5295, 16120), (6045, 14120), (6200, 13767), (7060, 12090), (7800, 10943), (8060, 10590), (8472, 10075), (8825, 9672), (9178, 9300)]