53261100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 181988352

約数和(自身を除く): 128727252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 45, 46, 50, 60, 62, 69, 75, 83, 90, 92, 93, 100, 115, 124, 138, 150, 155, 166, 180, 186, 207, 225, 230, 249, 276, 279, 300, 310, 332, 345, 372, 414, 415, 450, 460, 465, 498, 558, 575, 620, 690, 713, 747, 775, 828, 830, 900, 930, 996, 1035, 1116, 1150, 1245, 1380, 1395, 1426, 1494, 1550, 1660, 1725, 1860, 1909, 2070, 2075, 2139, 2300, 2325, 2490, 2573, 2790, 2852, 2988, 3100, 3450, 3565, 3735, 3818, 4140, 4150, 4278, 4650, 4980, 5146, 5175, 5580, 5727, 6225, 6417, 6900, 6975, 7130, 7470, 7636, 7719, 8300, 8556, 9300, 9545, 10292, 10350, 10695, 11454, 12450, 12834, 12865, 13950, 14260, 14940, 15438, 17181, 17825, 18675, 19090, 20700, 21390, 22908, 23157, 24900, 25668, 25730, 27900, 28635, 30876, 32085, 34362, 35650, 37350, 38180, 38595, 42780, 46314, 47725, 51460, 53475, 57270, 59179, 64170, 64325, 68724, 71300, 74700, 77190, 85905, 92628, 95450, 106950, 114540, 115785, 118358, 128340, 128650, 143175, 154380, 160425, 171810, 177537, 190900, 192975, 213900, 231570, 236716, 257300, 286350, 295895, 320850, 343620, 355074, 385950, 429525, 463140, 532611, 572700, 578925, 591790, 641700, 710148, 771900, 859050, 887685, 1065222, 1157850, 1183580, 1479475, 1718100, 1775370, 2130444, 2315700, 2663055, 2958950, 3550740, 4438425, 5326110, 5917900, 8876850, 10652220, 13315275, 17753700, 26630550, 53261100]

約数ペア:

[(1, 53261100), (2, 26630550), (3, 17753700), (4, 13315275), (5, 10652220), (6, 8876850), (9, 5917900), (10, 5326110), (12, 4438425), (15, 3550740), (18, 2958950), (20, 2663055), (23, 2315700), (25, 2130444), (30, 1775370), (31, 1718100), (36, 1479475), (45, 1183580), (46, 1157850), (50, 1065222), (60, 887685), (62, 859050), (69, 771900), (75, 710148), (83, 641700), (90, 591790), (92, 578925), (93, 572700), (100, 532611), (115, 463140), (124, 429525), (138, 385950), (150, 355074), (155, 343620), (166, 320850), (180, 295895), (186, 286350), (207, 257300), (225, 236716), (230, 231570), (249, 213900), (276, 192975), (279, 190900), (300, 177537), (310, 171810), (332, 160425), (345, 154380), (372, 143175), (414, 128650), (415, 128340), (450, 118358), (460, 115785), (465, 114540), (498, 106950), (558, 95450), (575, 92628), (620, 85905), (690, 77190), (713, 74700), (747, 71300), (775, 68724), (828, 64325), (830, 64170), (900, 59179), (930, 57270), (996, 53475), (1035, 51460), (1116, 47725), (1150, 46314), (1245, 42780), (1380, 38595), (1395, 38180), (1426, 37350), (1494, 35650), (1550, 34362), (1660, 32085), (1725, 30876), (1860, 28635), (1909, 27900), (2070, 25730), (2075, 25668), (2139, 24900), (2300, 23157), (2325, 22908), (2490, 21390), (2573, 20700), (2790, 19090), (2852, 18675), (2988, 17825), (3100, 17181), (3450, 15438), (3565, 14940), (3735, 14260), (3818, 13950), (4140, 12865), (4150, 12834), (4278, 12450), (4650, 11454), (4980, 10695), (5146, 10350), (5175, 10292), (5580, 9545), (5727, 9300), (6225, 8556), (6417, 8300), (6900, 7719), (6975, 7636), (7130, 7470)]