86628600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 326430000

約数和(自身を除く): 239801400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 136, 149, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 255, 285, 298, 300, 306, 323, 340, 342, 360, 380, 408, 425, 447, 450, 456, 475, 510, 570, 596, 600, 612, 646, 680, 684, 745, 760, 765, 850, 855, 894, 900, 950, 969, 1020, 1140, 1192, 1224, 1275, 1292, 1341, 1368, 1425, 1490, 1530, 1615, 1700, 1710, 1788, 1800, 1900, 1938, 2040, 2235, 2280, 2533, 2550, 2584, 2682, 2831, 2850, 2907, 2980, 3060, 3230, 3400, 3420, 3576, 3725, 3800, 3825, 3876, 4275, 4470, 4845, 5066, 5100, 5364, 5662, 5700, 5814, 5960, 6120, 6460, 6705, 6840, 7450, 7599, 7650, 7752, 8075, 8493, 8550, 8940, 9690, 10132, 10200, 10728, 11175, 11324, 11400, 11628, 12665, 12920, 13410, 14155, 14535, 14900, 15198, 15300, 16150, 16986, 17100, 17880, 19380, 20264, 22350, 22648, 22797, 23256, 24225, 25330, 25479, 26820, 28310, 29070, 29800, 30396, 30600, 32300, 33525, 33972, 34200, 37995, 38760, 42465, 44700, 45594, 48127, 48450, 50660, 50958, 53640, 56620, 58140, 60792, 63325, 64600, 67050, 67944, 70775, 72675, 75990, 84930, 89400, 91188, 96254, 96900, 101320, 101916, 113240, 113985, 116280, 126650, 127395, 134100, 141550, 144381, 145350, 151980, 169860, 182376, 189975, 192508, 193800, 203832, 212325, 227970, 240635, 253300, 254790, 268200, 283100, 288762, 290700, 303960, 339720, 379950, 385016, 424650, 433143, 455940, 481270, 506600, 509580, 566200, 569925, 577524, 581400, 636975, 721905, 759900, 849300, 866286, 911880, 962540, 1019160, 1139850, 1155048, 1203175, 1273950, 1443810, 1519800, 1698600, 1732572, 1925080, 2165715, 2279700, 2406350, 2547900, 2887620, 3465144, 3609525, 4331430, 4559400, 4812700, 5095800, 5775240, 7219050, 8662860, 9625400, 10828575, 14438100, 17325720, 21657150, 28876200, 43314300, 86628600]

約数ペア:

[(1, 86628600), (2, 43314300), (3, 28876200), (4, 21657150), (5, 17325720), (6, 14438100), (8, 10828575), (9, 9625400), (10, 8662860), (12, 7219050), (15, 5775240), (17, 5095800), (18, 4812700), (19, 4559400), (20, 4331430), (24, 3609525), (25, 3465144), (30, 2887620), (34, 2547900), (36, 2406350), (38, 2279700), (40, 2165715), (45, 1925080), (50, 1732572), (51, 1698600), (57, 1519800), (60, 1443810), (68, 1273950), (72, 1203175), (75, 1155048), (76, 1139850), (85, 1019160), (90, 962540), (95, 911880), (100, 866286), (102, 849300), (114, 759900), (120, 721905), (136, 636975), (149, 581400), (150, 577524), (152, 569925), (153, 566200), (170, 509580), (171, 506600), (180, 481270), (190, 455940), (200, 433143), (204, 424650), (225, 385016), (228, 379950), (255, 339720), (285, 303960), (298, 290700), (300, 288762), (306, 283100), (323, 268200), (340, 254790), (342, 253300), (360, 240635), (380, 227970), (408, 212325), (425, 203832), (447, 193800), (450, 192508), (456, 189975), (475, 182376), (510, 169860), (570, 151980), (596, 145350), (600, 144381), (612, 141550), (646, 134100), (680, 127395), (684, 126650), (745, 116280), (760, 113985), (765, 113240), (850, 101916), (855, 101320), (894, 96900), (900, 96254), (950, 91188), (969, 89400), (1020, 84930), (1140, 75990), (1192, 72675), (1224, 70775), (1275, 67944), (1292, 67050), (1341, 64600), (1368, 63325), (1425, 60792), (1490, 58140), (1530, 56620), (1615, 53640), (1700, 50958), (1710, 50660), (1788, 48450), (1800, 48127), (1900, 45594), (1938, 44700), (2040, 42465), (2235, 38760), (2280, 37995), (2533, 34200), (2550, 33972), (2584, 33525), (2682, 32300), (2831, 30600), (2850, 30396), (2907, 29800), (2980, 29070), (3060, 28310), (3230, 26820), (3400, 25479), (3420, 25330), (3576, 24225), (3725, 23256), (3800, 22797), (3825, 22648), (3876, 22350), (4275, 20264), (4470, 19380), (4845, 17880), (5066, 17100), (5100, 16986), (5364, 16150), (5662, 15300), (5700, 15198), (5814, 14900), (5960, 14535), (6120, 14155), (6460, 13410), (6705, 12920), (6840, 12665), (7450, 11628), (7599, 11400), (7650, 11324), (7752, 11175), (8075, 10728), (8493, 10200), (8550, 10132), (8940, 9690)]