129039400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 348727680

約数和(自身を除く): 219688280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 610, 700, 854, 1220, 1400, 1511, 1525, 1708, 2135, 2440, 3022, 3050, 3416, 4270, 6044, 6100, 7555, 8540, 10577, 10675, 12088, 12200, 15110, 17080, 21154, 21350, 30220, 37775, 42308, 42700, 52885, 60440, 75550, 84616, 85400, 92171, 105770, 151100, 184342, 211540, 264425, 302200, 368684, 423080, 460855, 528850, 645197, 737368, 921710, 1057700, 1290394, 1843420, 2115400, 2304275, 2580788, 3225985, 3686840, 4608550, 5161576, 6451970, 9217100, 12903940, 16129925, 18434200, 25807880, 32259850, 64519700, 129039400]

約数ペア:

[(1, 129039400), (2, 64519700), (4, 32259850), (5, 25807880), (7, 18434200), (8, 16129925), (10, 12903940), (14, 9217100), (20, 6451970), (25, 5161576), (28, 4608550), (35, 3686840), (40, 3225985), (50, 2580788), (56, 2304275), (61, 2115400), (70, 1843420), (100, 1290394), (122, 1057700), (140, 921710), (175, 737368), (200, 645197), (244, 528850), (280, 460855), (305, 423080), (350, 368684), (427, 302200), (488, 264425), (610, 211540), (700, 184342), (854, 151100), (1220, 105770), (1400, 92171), (1511, 85400), (1525, 84616), (1708, 75550), (2135, 60440), (2440, 52885), (3022, 42700), (3050, 42308), (3416, 37775), (4270, 30220), (6044, 21350), (6100, 21154), (7555, 17080), (8540, 15110), (10577, 12200), (10675, 12088)]