68715150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{9349}}^1$

素因数の和:9378

約数の個数: 72

約数和(自身を含む): 198257400

約数和(自身を除く): 129542250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 9349, 18698, 28047, 46745, 56094, 65443, 93490, 130886, 140235, 196329, 233725, 280470, 327215, 392658, 458101, 467450, 654430, 701175, 916202, 981645, 1374303, 1402350, 1636075, 1963290, 2290505, 2748606, 3272150, 4581010, 4908225, 6871515, 9816450, 11452525, 13743030, 22905050, 34357575, 68715150]

約数ペア:

[(1, 68715150), (2, 34357575), (3, 22905050), (5, 13743030), (6, 11452525), (7, 9816450), (10, 6871515), (14, 4908225), (15, 4581010), (21, 3272150), (25, 2748606), (30, 2290505), (35, 1963290), (42, 1636075), (49, 1402350), (50, 1374303), (70, 981645), (75, 916202), (98, 701175), (105, 654430), (147, 467450), (150, 458101), (175, 392658), (210, 327215), (245, 280470), (294, 233725), (350, 196329), (490, 140235), (525, 130886), (735, 93490), (1050, 65443), (1225, 56094), (1470, 46745), (2450, 28047), (3675, 18698), (7350, 9349)]