2898230220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2791}}^1$

素因数の和:3453

約数の個数: 120

約数和(自身を含む): 9109302048

約数和(自身を除く): 6211071828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 641, 810, 1282, 1620, 1923, 2564, 2791, 3205, 3846, 5582, 5769, 6410, 7692, 8373, 9615, 11164, 11538, 12820, 13955, 16746, 17307, 19230, 23076, 25119, 27910, 28845, 33492, 34614, 38460, 41865, 50238, 51921, 55820, 57690, 69228, 75357, 83730, 86535, 100476, 103842, 115380, 125595, 150714, 167460, 173070, 207684, 226071, 251190, 259605, 301428, 346140, 376785, 452142, 502380, 519210, 753570, 904284, 1038420, 1130355, 1507140, 1789031, 2260710, 3578062, 4521420, 5367093, 7156124, 8945155, 10734186, 16101279, 17890310, 21468372, 26835465, 32202558, 35780620, 48303837, 53670930, 64405116, 80506395, 96607674, 107341860, 144911511, 161012790, 193215348, 241519185, 289823022, 322025580, 483038370, 579646044, 724557555, 966076740, 1449115110, 2898230220]

約数ペア:

[(1, 2898230220), (2, 1449115110), (3, 966076740), (4, 724557555), (5, 579646044), (6, 483038370), (9, 322025580), (10, 289823022), (12, 241519185), (15, 193215348), (18, 161012790), (20, 144911511), (27, 107341860), (30, 96607674), (36, 80506395), (45, 64405116), (54, 53670930), (60, 48303837), (81, 35780620), (90, 32202558), (108, 26835465), (135, 21468372), (162, 17890310), (180, 16101279), (270, 10734186), (324, 8945155), (405, 7156124), (540, 5367093), (641, 4521420), (810, 3578062), (1282, 2260710), (1620, 1789031), (1923, 1507140), (2564, 1130355), (2791, 1038420), (3205, 904284), (3846, 753570), (5582, 519210), (5769, 502380), (6410, 452142), (7692, 376785), (8373, 346140), (9615, 301428), (11164, 259605), (11538, 251190), (12820, 226071), (13955, 207684), (16746, 173070), (17307, 167460), (19230, 150714), (23076, 125595), (25119, 115380), (27910, 103842), (28845, 100476), (33492, 86535), (34614, 83730), (38460, 75357), (41865, 69228), (50238, 57690), (51921, 55820)]