20148588300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2521}}^1\times {\mathrm{26641}}^1$

素因数の和:29179

約数の個数: 72

約数和(自身を含む): 58321895632

約数和(自身を除く): 38173307332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2521, 5042, 7563, 10084, 12605, 15126, 25210, 26641, 30252, 37815, 50420, 53282, 63025, 75630, 79923, 106564, 126050, 133205, 151260, 159846, 189075, 252100, 266410, 319692, 378150, 399615, 532820, 666025, 756300, 799230, 1332050, 1598460, 1998075, 2664100, 3996150, 7992300, 67161961, 134323922, 201485883, 268647844, 335809805, 402971766, 671619610, 805943532, 1007429415, 1343239220, 1679049025, 2014858830, 3358098050, 4029717660, 5037147075, 6716196100, 10074294150, 20148588300]

約数ペア:

[(1, 20148588300), (2, 10074294150), (3, 6716196100), (4, 5037147075), (5, 4029717660), (6, 3358098050), (10, 2014858830), (12, 1679049025), (15, 1343239220), (20, 1007429415), (25, 805943532), (30, 671619610), (50, 402971766), (60, 335809805), (75, 268647844), (100, 201485883), (150, 134323922), (300, 67161961), (2521, 7992300), (5042, 3996150), (7563, 2664100), (10084, 1998075), (12605, 1598460), (15126, 1332050), (25210, 799230), (26641, 756300), (30252, 666025), (37815, 532820), (50420, 399615), (53282, 378150), (63025, 319692), (75630, 266410), (79923, 252100), (106564, 189075), (126050, 159846), (133205, 151260)]