72318455400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1447}}^1\times {\mathrm{2687}}^1$

素因数の和:4184

約数の個数: 192

約数和(自身を含む): 231665172480

約数和(自身を除く): 159346717080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1447, 1550, 1860, 2325, 2687, 2894, 3100, 3720, 4341, 4650, 5374, 5788, 6200, 7235, 8061, 8682, 9300, 10748, 11576, 13435, 14470, 16122, 17364, 18600, 21496, 21705, 26870, 28940, 32244, 34728, 36175, 40305, 43410, 44857, 53740, 57880, 64488, 67175, 72350, 80610, 83297, 86820, 89714, 107480, 108525, 134350, 134571, 144700, 161220, 166594, 173640, 179428, 201525, 217050, 224285, 249891, 268700, 269142, 289400, 322440, 333188, 358856, 403050, 416485, 434100, 448570, 499782, 537400, 538284, 666376, 672855, 806100, 832970, 868200, 897140, 999564, 1076568, 1121425, 1249455, 1345710, 1612200, 1665940, 1794280, 1999128, 2082425, 2242850, 2498910, 2691420, 3331880, 3364275, 3888089, 4164850, 4485700, 4997820, 5382840, 6247275, 6728550, 7776178, 8329700, 8971400, 9995640, 11664267, 12494550, 13457100, 15552356, 16659400, 19440445, 23328534, 24989100, 26914200, 31104712, 38880890, 46657068, 49978200, 58321335, 77761780, 93314136, 97202225, 116642670, 120530759, 155523560, 194404450, 233285340, 241061518, 291606675, 361592277, 388808900, 466570680, 482123036, 583213350, 602653795, 723184554, 777617800, 964246072, 1166426700, 1205307590, 1446369108, 1807961385, 2332853400, 2410615180, 2892738216, 3013268975, 3615922770, 4821230360, 6026537950, 7231845540, 9039806925, 12053075900, 14463691080, 18079613850, 24106151800, 36159227700, 72318455400]

約数ペア:

[(1, 72318455400), (2, 36159227700), (3, 24106151800), (4, 18079613850), (5, 14463691080), (6, 12053075900), (8, 9039806925), (10, 7231845540), (12, 6026537950), (15, 4821230360), (20, 3615922770), (24, 3013268975), (25, 2892738216), (30, 2410615180), (31, 2332853400), (40, 1807961385), (50, 1446369108), (60, 1205307590), (62, 1166426700), (75, 964246072), (93, 777617800), (100, 723184554), (120, 602653795), (124, 583213350), (150, 482123036), (155, 466570680), (186, 388808900), (200, 361592277), (248, 291606675), (300, 241061518), (310, 233285340), (372, 194404450), (465, 155523560), (600, 120530759), (620, 116642670), (744, 97202225), (775, 93314136), (930, 77761780), (1240, 58321335), (1447, 49978200), (1550, 46657068), (1860, 38880890), (2325, 31104712), (2687, 26914200), (2894, 24989100), (3100, 23328534), (3720, 19440445), (4341, 16659400), (4650, 15552356), (5374, 13457100), (5788, 12494550), (6200, 11664267), (7235, 9995640), (8061, 8971400), (8682, 8329700), (9300, 7776178), (10748, 6728550), (11576, 6247275), (13435, 5382840), (14470, 4997820), (16122, 4485700), (17364, 4164850), (18600, 3888089), (21496, 3364275), (21705, 3331880), (26870, 2691420), (28940, 2498910), (32244, 2242850), (34728, 2082425), (36175, 1999128), (40305, 1794280), (43410, 1665940), (44857, 1612200), (53740, 1345710), (57880, 1249455), (64488, 1121425), (67175, 1076568), (72350, 999564), (80610, 897140), (83297, 868200), (86820, 832970), (89714, 806100), (107480, 672855), (108525, 666376), (134350, 538284), (134571, 537400), (144700, 499782), (161220, 448570), (166594, 434100), (173640, 416485), (179428, 403050), (201525, 358856), (217050, 333188), (224285, 322440), (249891, 289400), (268700, 269142)]