72725100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34631}}^1$

素因数の和:34655

約数の個数: 72

約数和(自身を含む): 240484608

約数和(自身を除く): 167759508

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, 34631, 69262, 103893, 138524, 173155, 207786, 242417, 346310, 415572, 484834, 519465, 692620, 727251, 865775, 969668, 1038930, 1212085, 1454502, 1731550, 2077860, 2424170, 2597325, 2909004, 3463100, 3636255, 4848340, 5194650, 6060425, 7272510, 10389300, 12120850, 14545020, 18181275, 24241700, 36362550, 72725100]

約数ペア:

[(1, 72725100), (2, 36362550), (3, 24241700), (4, 18181275), (5, 14545020), (6, 12120850), (7, 10389300), (10, 7272510), (12, 6060425), (14, 5194650), (15, 4848340), (20, 3636255), (21, 3463100), (25, 2909004), (28, 2597325), (30, 2424170), (35, 2077860), (42, 1731550), (50, 1454502), (60, 1212085), (70, 1038930), (75, 969668), (84, 865775), (100, 727251), (105, 692620), (140, 519465), (150, 484834), (175, 415572), (210, 346310), (300, 242417), (350, 207786), (420, 173155), (525, 138524), (700, 103893), (1050, 69262), (2100, 34631)]