72939450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4839

約数の個数: 48

約数和(自身を含む): 182684736

約数和(自身を除く): 109745286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 4721, 5150, 7725, 9442, 14163, 15450, 23605, 28326, 47210, 70815, 118025, 141630, 236050, 354075, 486263, 708150, 972526, 1458789, 2431315, 2917578, 4862630, 7293945, 12156575, 14587890, 24313150, 36469725, 72939450]

約数ペア:

[(1, 72939450), (2, 36469725), (3, 24313150), (5, 14587890), (6, 12156575), (10, 7293945), (15, 4862630), (25, 2917578), (30, 2431315), (50, 1458789), (75, 972526), (103, 708150), (150, 486263), (206, 354075), (309, 236050), (515, 141630), (618, 118025), (1030, 70815), (1545, 47210), (2575, 28326), (3090, 23605), (4721, 15450), (5150, 14163), (7725, 9442)]