757050

素因数分解:

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

素因数の和:132

約数の個数: 72

約数和(自身を含む): 2205216

約数和(自身を除く): 1448166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 103, 105, 147, 150, 175, 206, 210, 245, 294, 309, 350, 490, 515, 525, 618, 721, 735, 1030, 1050, 1225, 1442, 1470, 1545, 2163, 2450, 2575, 3090, 3605, 3675, 4326, 5047, 5150, 7210, 7350, 7725, 10094, 10815, 15141, 15450, 18025, 21630, 25235, 30282, 36050, 50470, 54075, 75705, 108150, 126175, 151410, 252350, 378525, 757050]

約数ペア:

[(1, 757050), (2, 378525), (3, 252350), (5, 151410), (6, 126175), (7, 108150), (10, 75705), (14, 54075), (15, 50470), (21, 36050), (25, 30282), (30, 25235), (35, 21630), (42, 18025), (49, 15450), (50, 15141), (70, 10815), (75, 10094), (98, 7725), (103, 7350), (105, 7210), (147, 5150), (150, 5047), (175, 4326), (206, 3675), (210, 3605), (245, 3090), (294, 2575), (309, 2450), (350, 2163), (490, 1545), (515, 1470), (525, 1442), (618, 1225), (721, 1050), (735, 1030)]