68242650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 195606528

約数和(自身を除く): 127363878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 309, 350, 515, 525, 618, 631, 721, 1030, 1050, 1262, 1442, 1545, 1893, 2163, 2575, 3090, 3155, 3605, 3786, 4326, 4417, 5150, 6310, 7210, 7725, 8834, 9465, 10815, 13251, 15450, 15775, 18025, 18930, 21630, 22085, 26502, 31550, 36050, 44170, 47325, 54075, 64993, 66255, 94650, 108150, 110425, 129986, 132510, 194979, 220850, 324965, 331275, 389958, 454951, 649930, 662550, 909902, 974895, 1364853, 1624825, 1949790, 2274755, 2729706, 3249650, 4549510, 4874475, 6824265, 9748950, 11373775, 13648530, 22747550, 34121325, 68242650]

約数ペア:

[(1, 68242650), (2, 34121325), (3, 22747550), (5, 13648530), (6, 11373775), (7, 9748950), (10, 6824265), (14, 4874475), (15, 4549510), (21, 3249650), (25, 2729706), (30, 2274755), (35, 1949790), (42, 1624825), (50, 1364853), (70, 974895), (75, 909902), (103, 662550), (105, 649930), (150, 454951), (175, 389958), (206, 331275), (210, 324965), (309, 220850), (350, 194979), (515, 132510), (525, 129986), (618, 110425), (631, 108150), (721, 94650), (1030, 66255), (1050, 64993), (1262, 54075), (1442, 47325), (1545, 44170), (1893, 36050), (2163, 31550), (2575, 26502), (3090, 22085), (3155, 21630), (3605, 18930), (3786, 18025), (4326, 15775), (4417, 15450), (5150, 13251), (6310, 10815), (7210, 9465), (7725, 8834)]