40700100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19381}}^1$

素因数の和:19405

約数の個数: 72

約数和(自身を含む): 134588608

約数和(自身を除く): 93888508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19381, 38762, 58143, 77524, 96905, 116286, 135667, 193810, 232572, 271334, 290715, 387620, 407001, 484525, 542668, 581430, 678335, 814002, 969050, 1162860, 1356670, 1453575, 1628004, 1938100, 2035005, 2713340, 2907150, 3391675, 4070010, 5814300, 6783350, 8140020, 10175025, 13566700, 20350050, 40700100]

約数ペア:

[(1, 40700100), (2, 20350050), (3, 13566700), (4, 10175025), (5, 8140020), (6, 6783350), (7, 5814300), (10, 4070010), (12, 3391675), (14, 2907150), (15, 2713340), (20, 2035005), (21, 1938100), (25, 1628004), (28, 1453575), (30, 1356670), (35, 1162860), (42, 969050), (50, 814002), (60, 678335), (70, 581430), (75, 542668), (84, 484525), (100, 407001), (105, 387620), (140, 290715), (150, 271334), (175, 232572), (210, 193810), (300, 135667), (350, 116286), (420, 96905), (525, 77524), (700, 58143), (1050, 38762), (2100, 19381)]