2000270700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{246947}}^1$

素因数の和:246973

約数の個数: 90

約数和(自身を含む): 6484113636

約数和(自身を除く): 4483842936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 246947, 493894, 740841, 987788, 1234735, 1481682, 2222523, 2469470, 2963364, 3704205, 4445046, 4938940, 6173675, 6667569, 7408410, 8890092, 11112615, 12347350, 13335138, 14816820, 18521025, 20002707, 22225230, 24694700, 26670276, 33337845, 37042050, 40005414, 44450460, 55563075, 66675690, 74084100, 80010828, 100013535, 111126150, 133351380, 166689225, 200027070, 222252300, 333378450, 400054140, 500067675, 666756900, 1000135350, 2000270700]

約数ペア:

[(1, 2000270700), (2, 1000135350), (3, 666756900), (4, 500067675), (5, 400054140), (6, 333378450), (9, 222252300), (10, 200027070), (12, 166689225), (15, 133351380), (18, 111126150), (20, 100013535), (25, 80010828), (27, 74084100), (30, 66675690), (36, 55563075), (45, 44450460), (50, 40005414), (54, 37042050), (60, 33337845), (75, 26670276), (81, 24694700), (90, 22225230), (100, 20002707), (108, 18521025), (135, 14816820), (150, 13335138), (162, 12347350), (180, 11112615), (225, 8890092), (270, 7408410), (300, 6667569), (324, 6173675), (405, 4938940), (450, 4445046), (540, 3704205), (675, 2963364), (810, 2469470), (900, 2222523), (1350, 1481682), (1620, 1234735), (2025, 987788), (2700, 740841), (4050, 493894), (8100, 246947)]