90781462680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{75553}}^1$

素因数の和:75634

約数の個数: 256

約数和(自身を含む): 313337548800

約数和(自身を除く): 222556086120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 248, 255, 285, 310, 323, 340, 372, 380, 408, 456, 465, 510, 527, 570, 589, 620, 646, 680, 744, 760, 930, 969, 1020, 1054, 1140, 1178, 1240, 1292, 1581, 1615, 1767, 1860, 1938, 2040, 2108, 2280, 2356, 2584, 2635, 2945, 3162, 3230, 3534, 3720, 3876, 4216, 4712, 4845, 5270, 5890, 6324, 6460, 7068, 7752, 7905, 8835, 9690, 10013, 10540, 11780, 12648, 12920, 14136, 15810, 17670, 19380, 20026, 21080, 23560, 30039, 31620, 35340, 38760, 40052, 50065, 60078, 63240, 70680, 75553, 80104, 100130, 120156, 150195, 151106, 200260, 226659, 240312, 300390, 302212, 377765, 400520, 453318, 600780, 604424, 755530, 906636, 1133295, 1201560, 1284401, 1435507, 1511060, 1813272, 2266590, 2342143, 2568802, 2871014, 3022120, 3853203, 4306521, 4533180, 4684286, 5137604, 5742028, 6422005, 7026429, 7177535, 7706406, 8613042, 9066360, 9368572, 10275208, 11484056, 11710715, 12844010, 14052858, 14355070, 15412812, 17226084, 18737144, 19266015, 21532605, 23421430, 24403619, 25688020, 28105716, 28710140, 30825624, 34452168, 35132145, 38532030, 39816431, 43065210, 44500717, 46842860, 48807238, 51376040, 56211432, 57420280, 70264290, 73210857, 77064060, 79632862, 86130420, 89001434, 93685720, 97614476, 119449293, 122018095, 133502151, 140528580, 146421714, 154128120, 159265724, 172260840, 178002868, 195228952, 199082155, 222503585, 238898586, 244036190, 267004302, 281057160, 292843428, 318531448, 356005736, 366054285, 398164310, 445007170, 477797172, 488072380, 534008604, 585686856, 597246465, 667510755, 732108570, 756512189, 796328620, 890014340, 955594344, 976144760, 1068017208, 1194492930, 1335021510, 1464217140, 1513024378, 1592657240, 1780028680, 2269536567, 2388985860, 2670043020, 2928434280, 3026048756, 3782560945, 4539073134, 4777971720, 5340086040, 6052097512, 7565121890, 9078146268, 11347682835, 15130243780, 18156292536, 22695365670, 30260487560, 45390731340, 90781462680]

約数ペア:

[(1, 90781462680), (2, 45390731340), (3, 30260487560), (4, 22695365670), (5, 18156292536), (6, 15130243780), (8, 11347682835), (10, 9078146268), (12, 7565121890), (15, 6052097512), (17, 5340086040), (19, 4777971720), (20, 4539073134), (24, 3782560945), (30, 3026048756), (31, 2928434280), (34, 2670043020), (38, 2388985860), (40, 2269536567), (51, 1780028680), (57, 1592657240), (60, 1513024378), (62, 1464217140), (68, 1335021510), (76, 1194492930), (85, 1068017208), (93, 976144760), (95, 955594344), (102, 890014340), (114, 796328620), (120, 756512189), (124, 732108570), (136, 667510755), (152, 597246465), (155, 585686856), (170, 534008604), (186, 488072380), (190, 477797172), (204, 445007170), (228, 398164310), (248, 366054285), (255, 356005736), (285, 318531448), (310, 292843428), (323, 281057160), (340, 267004302), (372, 244036190), (380, 238898586), (408, 222503585), (456, 199082155), (465, 195228952), (510, 178002868), (527, 172260840), (570, 159265724), (589, 154128120), (620, 146421714), (646, 140528580), (680, 133502151), (744, 122018095), (760, 119449293), (930, 97614476), (969, 93685720), (1020, 89001434), (1054, 86130420), (1140, 79632862), (1178, 77064060), (1240, 73210857), (1292, 70264290), (1581, 57420280), (1615, 56211432), (1767, 51376040), (1860, 48807238), (1938, 46842860), (2040, 44500717), (2108, 43065210), (2280, 39816431), (2356, 38532030), (2584, 35132145), (2635, 34452168), (2945, 30825624), (3162, 28710140), (3230, 28105716), (3534, 25688020), (3720, 24403619), (3876, 23421430), (4216, 21532605), (4712, 19266015), (4845, 18737144), (5270, 17226084), (5890, 15412812), (6324, 14355070), (6460, 14052858), (7068, 12844010), (7752, 11710715), (7905, 11484056), (8835, 10275208), (9690, 9368572), (10013, 9066360), (10540, 8613042), (11780, 7706406), (12648, 7177535), (12920, 7026429), (14136, 6422005), (15810, 5742028), (17670, 5137604), (19380, 4684286), (20026, 4533180), (21080, 4306521), (23560, 3853203), (30039, 3022120), (31620, 2871014), (35340, 2568802), (38760, 2342143), (40052, 2266590), (50065, 1813272), (60078, 1511060), (63240, 1435507), (70680, 1284401), (75553, 1201560), (80104, 1133295), (100130, 906636), (120156, 755530), (150195, 604424), (151106, 600780), (200260, 453318), (226659, 400520), (240312, 377765), (300390, 302212)]