108395700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 363976704

約数和(自身を除く): 255581004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 727, 852, 994, 1050, 1065, 1420, 1454, 1491, 1775, 1988, 2100, 2130, 2181, 2485, 2908, 2982, 3550, 3635, 4260, 4362, 4970, 5089, 5325, 5964, 7100, 7270, 7455, 8724, 9940, 10178, 10650, 10905, 12425, 14540, 14910, 15267, 18175, 20356, 21300, 21810, 24850, 25445, 29820, 30534, 36350, 37275, 43620, 49700, 50890, 51617, 54525, 61068, 72700, 74550, 76335, 101780, 103234, 109050, 127225, 149100, 152670, 154851, 206468, 218100, 254450, 258085, 305340, 309702, 361319, 381675, 508900, 516170, 619404, 722638, 763350, 774255, 1032340, 1083957, 1290425, 1445276, 1526700, 1548510, 1806595, 2167914, 2580850, 3097020, 3613190, 3871275, 4335828, 5161700, 5419785, 7226380, 7742550, 9032975, 10839570, 15485100, 18065950, 21679140, 27098925, 36131900, 54197850, 108395700]

約数ペア:

[(1, 108395700), (2, 54197850), (3, 36131900), (4, 27098925), (5, 21679140), (6, 18065950), (7, 15485100), (10, 10839570), (12, 9032975), (14, 7742550), (15, 7226380), (20, 5419785), (21, 5161700), (25, 4335828), (28, 3871275), (30, 3613190), (35, 3097020), (42, 2580850), (50, 2167914), (60, 1806595), (70, 1548510), (71, 1526700), (75, 1445276), (84, 1290425), (100, 1083957), (105, 1032340), (140, 774255), (142, 763350), (150, 722638), (175, 619404), (210, 516170), (213, 508900), (284, 381675), (300, 361319), (350, 309702), (355, 305340), (420, 258085), (426, 254450), (497, 218100), (525, 206468), (700, 154851), (710, 152670), (727, 149100), (852, 127225), (994, 109050), (1050, 103234), (1065, 101780), (1420, 76335), (1454, 74550), (1491, 72700), (1775, 61068), (1988, 54525), (2100, 51617), (2130, 50890), (2181, 49700), (2485, 43620), (2908, 37275), (2982, 36350), (3550, 30534), (3635, 29820), (4260, 25445), (4362, 24850), (4970, 21810), (5089, 21300), (5325, 20356), (5964, 18175), (7100, 15267), (7270, 14910), (7455, 14540), (8724, 12425), (9940, 10905), (10178, 10650)]