202437450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1289}}^1$

素因数の和:1656

約数の個数: 72

約数和(自身を含む): 545863500

約数和(自身を除く): 343426050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 349, 450, 698, 1047, 1289, 1745, 2094, 2578, 3141, 3490, 3867, 5235, 6282, 6445, 7734, 8725, 10470, 11601, 12890, 15705, 17450, 19335, 23202, 26175, 31410, 32225, 38670, 52350, 58005, 64450, 78525, 96675, 116010, 157050, 193350, 290025, 449861, 580050, 899722, 1349583, 2249305, 2699166, 4048749, 4498610, 6747915, 8097498, 11246525, 13495830, 20243745, 22493050, 33739575, 40487490, 67479150, 101218725, 202437450]

約数ペア:

[(1, 202437450), (2, 101218725), (3, 67479150), (5, 40487490), (6, 33739575), (9, 22493050), (10, 20243745), (15, 13495830), (18, 11246525), (25, 8097498), (30, 6747915), (45, 4498610), (50, 4048749), (75, 2699166), (90, 2249305), (150, 1349583), (225, 899722), (349, 580050), (450, 449861), (698, 290025), (1047, 193350), (1289, 157050), (1745, 116010), (2094, 96675), (2578, 78525), (3141, 64450), (3490, 58005), (3867, 52350), (5235, 38670), (6282, 32225), (6445, 31410), (7734, 26175), (8725, 23202), (10470, 19335), (11601, 17450), (12890, 15705)]