100824400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 256840704

約数和(自身を除く): 156016304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 47, 50, 62, 80, 94, 100, 124, 155, 173, 188, 200, 235, 248, 310, 346, 376, 400, 470, 496, 620, 692, 752, 775, 865, 940, 1175, 1240, 1384, 1457, 1550, 1730, 1880, 2350, 2480, 2768, 2914, 3100, 3460, 3760, 4325, 4700, 5363, 5828, 6200, 6920, 7285, 8131, 8650, 9400, 10726, 11656, 12400, 13840, 14570, 16262, 17300, 18800, 21452, 23312, 26815, 29140, 32524, 34600, 36425, 40655, 42904, 53630, 58280, 65048, 69200, 72850, 81310, 85808, 107260, 116560, 130096, 134075, 145700, 162620, 203275, 214520, 252061, 268150, 291400, 325240, 406550, 429040, 504122, 536300, 582800, 650480, 813100, 1008244, 1072600, 1260305, 1626200, 2016488, 2145200, 2520610, 3252400, 4032976, 5041220, 6301525, 10082440, 12603050, 20164880, 25206100, 50412200, 100824400]

約数ペア:

[(1, 100824400), (2, 50412200), (4, 25206100), (5, 20164880), (8, 12603050), (10, 10082440), (16, 6301525), (20, 5041220), (25, 4032976), (31, 3252400), (40, 2520610), (47, 2145200), (50, 2016488), (62, 1626200), (80, 1260305), (94, 1072600), (100, 1008244), (124, 813100), (155, 650480), (173, 582800), (188, 536300), (200, 504122), (235, 429040), (248, 406550), (310, 325240), (346, 291400), (376, 268150), (400, 252061), (470, 214520), (496, 203275), (620, 162620), (692, 145700), (752, 134075), (775, 130096), (865, 116560), (940, 107260), (1175, 85808), (1240, 81310), (1384, 72850), (1457, 69200), (1550, 65048), (1730, 58280), (1880, 53630), (2350, 42904), (2480, 40655), (2768, 36425), (2914, 34600), (3100, 32524), (3460, 29140), (3760, 26815), (4325, 23312), (4700, 21452), (5363, 18800), (5828, 17300), (6200, 16262), (6920, 14570), (7285, 13840), (8131, 12400), (8650, 11656), (9400, 10726)]