144480300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 419421072

約数和(自身を除く): 274940772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 401, 802, 1201, 1203, 1604, 2005, 2402, 2406, 3603, 4010, 4804, 4812, 6005, 6015, 7206, 8020, 10025, 12010, 12030, 14412, 18015, 20050, 24020, 24060, 30025, 30075, 36030, 40100, 60050, 60150, 72060, 90075, 120100, 120300, 180150, 360300, 481601, 963202, 1444803, 1926404, 2408005, 2889606, 4816010, 5779212, 7224015, 9632020, 12040025, 14448030, 24080050, 28896060, 36120075, 48160100, 72240150, 144480300]

約数ペア:

[(1, 144480300), (2, 72240150), (3, 48160100), (4, 36120075), (5, 28896060), (6, 24080050), (10, 14448030), (12, 12040025), (15, 9632020), (20, 7224015), (25, 5779212), (30, 4816010), (50, 2889606), (60, 2408005), (75, 1926404), (100, 1444803), (150, 963202), (300, 481601), (401, 360300), (802, 180150), (1201, 120300), (1203, 120100), (1604, 90075), (2005, 72060), (2402, 60150), (2406, 60050), (3603, 40100), (4010, 36030), (4804, 30075), (4812, 30025), (6005, 24060), (6015, 24020), (7206, 20050), (8020, 18015), (10025, 14412), (12010, 12030)]