121204000

素因数分解:

$2^5\times 5^3\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 301247856

約数和(自身を除く): 180043856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 157, 160, 193, 200, 250, 314, 386, 400, 500, 628, 772, 785, 800, 965, 1000, 1256, 1544, 1570, 1930, 2000, 2512, 3088, 3140, 3860, 3925, 4000, 4825, 5024, 6176, 6280, 7720, 7850, 9650, 12560, 15440, 15700, 19300, 19625, 24125, 25120, 30301, 30880, 31400, 38600, 39250, 48250, 60602, 62800, 77200, 78500, 96500, 121204, 125600, 151505, 154400, 157000, 193000, 242408, 303010, 314000, 386000, 484816, 606020, 628000, 757525, 772000, 969632, 1212040, 1515050, 2424080, 3030100, 3787625, 4848160, 6060200, 7575250, 12120400, 15150500, 24240800, 30301000, 60602000, 121204000]

約数ペア:

[(1, 121204000), (2, 60602000), (4, 30301000), (5, 24240800), (8, 15150500), (10, 12120400), (16, 7575250), (20, 6060200), (25, 4848160), (32, 3787625), (40, 3030100), (50, 2424080), (80, 1515050), (100, 1212040), (125, 969632), (157, 772000), (160, 757525), (193, 628000), (200, 606020), (250, 484816), (314, 386000), (386, 314000), (400, 303010), (500, 242408), (628, 193000), (772, 157000), (785, 154400), (800, 151505), (965, 125600), (1000, 121204), (1256, 96500), (1544, 78500), (1570, 77200), (1930, 62800), (2000, 60602), (2512, 48250), (3088, 39250), (3140, 38600), (3860, 31400), (3925, 30880), (4000, 30301), (4825, 25120), (5024, 24125), (6176, 19625), (6280, 19300), (7720, 15700), (7850, 15440), (9650, 12560)]