121227600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 441291200

約数和(自身を除く): 320063600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 409, 456, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 818, 912, 950, 975, 988, 1040, 1140, 1200, 1227, 1235, 1300, 1425, 1482, 1520, 1560, 1636, 1900, 1950, 1976, 2045, 2280, 2454, 2470, 2600, 2850, 2964, 3120, 3272, 3705, 3800, 3900, 3952, 4090, 4560, 4908, 4940, 5200, 5317, 5700, 5928, 6135, 6175, 6544, 7410, 7600, 7771, 7800, 8180, 9816, 9880, 10225, 10634, 11400, 11856, 12270, 12350, 14820, 15542, 15600, 15951, 16360, 18525, 19632, 19760, 20450, 21268, 22800, 23313, 24540, 24700, 26585, 29640, 30675, 31084, 31902, 32720, 37050, 38855, 40900, 42536, 46626, 49080, 49400, 53170, 59280, 61350, 62168, 63804, 74100, 77710, 79755, 81800, 85072, 93252, 98160, 98800, 101023, 106340, 116565, 122700, 124336, 127608, 132925, 148200, 155420, 159510, 163600, 186504, 194275, 202046, 212680, 233130, 245400, 255216, 265850, 296400, 303069, 310840, 319020, 373008, 388550, 398775, 404092, 425360, 466260, 490800, 505115, 531700, 582825, 606138, 621680, 638040, 777100, 797550, 808184, 932520, 1010230, 1063400, 1165650, 1212276, 1276080, 1515345, 1554200, 1595100, 1616368, 1865040, 2020460, 2126800, 2331300, 2424552, 2525575, 3030690, 3108400, 3190200, 4040920, 4662600, 4849104, 5051150, 6061380, 6380400, 7576725, 8081840, 9325200, 10102300, 12122760, 15153450, 20204600, 24245520, 30306900, 40409200, 60613800, 121227600]

約数ペア:

[(1, 121227600), (2, 60613800), (3, 40409200), (4, 30306900), (5, 24245520), (6, 20204600), (8, 15153450), (10, 12122760), (12, 10102300), (13, 9325200), (15, 8081840), (16, 7576725), (19, 6380400), (20, 6061380), (24, 5051150), (25, 4849104), (26, 4662600), (30, 4040920), (38, 3190200), (39, 3108400), (40, 3030690), (48, 2525575), (50, 2424552), (52, 2331300), (57, 2126800), (60, 2020460), (65, 1865040), (75, 1616368), (76, 1595100), (78, 1554200), (80, 1515345), (95, 1276080), (100, 1212276), (104, 1165650), (114, 1063400), (120, 1010230), (130, 932520), (150, 808184), (152, 797550), (156, 777100), (190, 638040), (195, 621680), (200, 606138), (208, 582825), (228, 531700), (240, 505115), (247, 490800), (260, 466260), (285, 425360), (300, 404092), (304, 398775), (312, 388550), (325, 373008), (380, 319020), (390, 310840), (400, 303069), (409, 296400), (456, 265850), (475, 255216), (494, 245400), (520, 233130), (570, 212680), (600, 202046), (624, 194275), (650, 186504), (741, 163600), (760, 159510), (780, 155420), (818, 148200), (912, 132925), (950, 127608), (975, 124336), (988, 122700), (1040, 116565), (1140, 106340), (1200, 101023), (1227, 98800), (1235, 98160), (1300, 93252), (1425, 85072), (1482, 81800), (1520, 79755), (1560, 77710), (1636, 74100), (1900, 63804), (1950, 62168), (1976, 61350), (2045, 59280), (2280, 53170), (2454, 49400), (2470, 49080), (2600, 46626), (2850, 42536), (2964, 40900), (3120, 38855), (3272, 37050), (3705, 32720), (3800, 31902), (3900, 31084), (3952, 30675), (4090, 29640), (4560, 26585), (4908, 24700), (4940, 24540), (5200, 23313), (5317, 22800), (5700, 21268), (5928, 20450), (6135, 19760), (6175, 19632), (6544, 18525), (7410, 16360), (7600, 15951), (7771, 15600), (7800, 15542), (8180, 14820), (9816, 12350), (9880, 12270), (10225, 11856), (10634, 11400)]