74300100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{35381}}^1$

素因数の和:35405

約数の個数: 72

約数和(自身を含む): 245692608

約数和(自身を除く): 171392508

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, 35381, 70762, 106143, 141524, 176905, 212286, 247667, 353810, 424572, 495334, 530715, 707620, 743001, 884525, 990668, 1061430, 1238335, 1486002, 1769050, 2122860, 2476670, 2653575, 2972004, 3538100, 3715005, 4953340, 5307150, 6191675, 7430010, 10614300, 12383350, 14860020, 18575025, 24766700, 37150050, 74300100]

約数ペア:

[(1, 74300100), (2, 37150050), (3, 24766700), (4, 18575025), (5, 14860020), (6, 12383350), (7, 10614300), (10, 7430010), (12, 6191675), (14, 5307150), (15, 4953340), (20, 3715005), (21, 3538100), (25, 2972004), (28, 2653575), (30, 2476670), (35, 2122860), (42, 1769050), (50, 1486002), (60, 1238335), (70, 1061430), (75, 990668), (84, 884525), (100, 743001), (105, 707620), (140, 530715), (150, 495334), (175, 424572), (210, 353810), (300, 247667), (350, 212286), (420, 176905), (525, 141524), (700, 106143), (1050, 70762), (2100, 35381)]