144617300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 336087864

約数和(自身を除く): 191470564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 97, 100, 170, 194, 340, 388, 425, 485, 850, 877, 970, 1649, 1700, 1754, 1940, 2425, 3298, 3508, 4385, 4850, 6596, 8245, 8770, 9700, 14909, 16490, 17540, 21925, 29818, 32980, 41225, 43850, 59636, 74545, 82450, 85069, 87700, 149090, 164900, 170138, 298180, 340276, 372725, 425345, 745450, 850690, 1446173, 1490900, 1701380, 2126725, 2892346, 4253450, 5784692, 7230865, 8506900, 14461730, 28923460, 36154325, 72308650, 144617300]

約数ペア:

[(1, 144617300), (2, 72308650), (4, 36154325), (5, 28923460), (10, 14461730), (17, 8506900), (20, 7230865), (25, 5784692), (34, 4253450), (50, 2892346), (68, 2126725), (85, 1701380), (97, 1490900), (100, 1446173), (170, 850690), (194, 745450), (340, 425345), (388, 372725), (425, 340276), (485, 298180), (850, 170138), (877, 164900), (970, 149090), (1649, 87700), (1700, 85069), (1754, 82450), (1940, 74545), (2425, 59636), (3298, 43850), (3508, 41225), (4385, 32980), (4850, 29818), (6596, 21925), (8245, 17540), (8770, 16490), (9700, 14909)]