181994580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6430

約数の個数: 96

約数和(自身を含む): 576979200

約数和(自身を除く): 394984620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4770, 5724, 6359, 7155, 9540, 12718, 14310, 19077, 25436, 28620, 31795, 38154, 57231, 63590, 76308, 95385, 114462, 127180, 171693, 190770, 228924, 286155, 337027, 343386, 381540, 572310, 674054, 686772, 858465, 1011081, 1144620, 1348108, 1685135, 1716930, 2022162, 3033243, 3370270, 3433860, 4044324, 5055405, 6066486, 6740540, 9099729, 10110810, 12132972, 15166215, 18199458, 20221620, 30332430, 36398916, 45498645, 60664860, 90997290, 181994580]

約数ペア:

[(1, 181994580), (2, 90997290), (3, 60664860), (4, 45498645), (5, 36398916), (6, 30332430), (9, 20221620), (10, 18199458), (12, 15166215), (15, 12132972), (18, 10110810), (20, 9099729), (27, 6740540), (30, 6066486), (36, 5055405), (45, 4044324), (53, 3433860), (54, 3370270), (60, 3033243), (90, 2022162), (106, 1716930), (108, 1685135), (135, 1348108), (159, 1144620), (180, 1011081), (212, 858465), (265, 686772), (270, 674054), (318, 572310), (477, 381540), (530, 343386), (540, 337027), (636, 286155), (795, 228924), (954, 190770), (1060, 171693), (1431, 127180), (1590, 114462), (1908, 95385), (2385, 76308), (2862, 63590), (3180, 57231), (4770, 38154), (5724, 31795), (6359, 28620), (7155, 25436), (9540, 19077), (12718, 14310)]