578237100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 1922043648

約数和(自身を除く): 1343806548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 227, 300, 350, 420, 454, 525, 681, 700, 908, 1050, 1135, 1213, 1362, 1589, 2100, 2270, 2426, 2724, 3178, 3405, 3639, 4540, 4767, 4852, 5675, 6065, 6356, 6810, 7278, 7945, 8491, 9534, 11350, 12130, 13620, 14556, 15890, 16982, 17025, 18195, 19068, 22700, 23835, 24260, 25473, 30325, 31780, 33964, 34050, 36390, 39725, 42455, 47670, 50946, 60650, 68100, 72780, 79450, 84910, 90975, 95340, 101892, 119175, 121300, 127365, 158900, 169820, 181950, 212275, 238350, 254730, 275351, 363900, 424550, 476700, 509460, 550702, 636825, 826053, 849100, 1101404, 1273650, 1376755, 1652106, 1927457, 2547300, 2753510, 3304212, 3854914, 4130265, 5507020, 5782371, 6883775, 7709828, 8260530, 9637285, 11564742, 13767550, 16521060, 19274570, 20651325, 23129484, 27535100, 28911855, 38549140, 41302650, 48186425, 57823710, 82605300, 96372850, 115647420, 144559275, 192745700, 289118550, 578237100]

約数ペア:

[(1, 578237100), (2, 289118550), (3, 192745700), (4, 144559275), (5, 115647420), (6, 96372850), (7, 82605300), (10, 57823710), (12, 48186425), (14, 41302650), (15, 38549140), (20, 28911855), (21, 27535100), (25, 23129484), (28, 20651325), (30, 19274570), (35, 16521060), (42, 13767550), (50, 11564742), (60, 9637285), (70, 8260530), (75, 7709828), (84, 6883775), (100, 5782371), (105, 5507020), (140, 4130265), (150, 3854914), (175, 3304212), (210, 2753510), (227, 2547300), (300, 1927457), (350, 1652106), (420, 1376755), (454, 1273650), (525, 1101404), (681, 849100), (700, 826053), (908, 636825), (1050, 550702), (1135, 509460), (1213, 476700), (1362, 424550), (1589, 363900), (2100, 275351), (2270, 254730), (2426, 238350), (2724, 212275), (3178, 181950), (3405, 169820), (3639, 158900), (4540, 127365), (4767, 121300), (4852, 119175), (5675, 101892), (6065, 95340), (6356, 90975), (6810, 84910), (7278, 79450), (7945, 72780), (8491, 68100), (9534, 60650), (11350, 50946), (12130, 47670), (13620, 42455), (14556, 39725), (15890, 36390), (16982, 34050), (17025, 33964), (18195, 31780), (19068, 30325), (22700, 25473), (23835, 24260)]