872200440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6359}}^1$

素因数の和:6506

約数の個数: 128

約数和(自身を含む): 2930688000

約数和(自身を除く): 2058487560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6359, 6858, 7620, 9144, 11430, 12718, 13716, 15240, 17145, 19077, 22860, 25436, 27432, 31795, 34290, 38154, 45720, 50872, 57231, 63590, 68580, 76308, 95385, 114462, 127180, 137160, 152616, 171693, 190770, 228924, 254360, 286155, 343386, 381540, 457848, 572310, 686772, 763080, 807593, 858465, 1144620, 1373544, 1615186, 1716930, 2289240, 2422779, 3230372, 3433860, 4037965, 4845558, 6460744, 6867720, 7268337, 8075930, 9691116, 12113895, 14536674, 16151860, 19382232, 21805011, 24227790, 29073348, 32303720, 36341685, 43610022, 48455580, 58146696, 72683370, 87220044, 96911160, 109025055, 145366740, 174440088, 218050110, 290733480, 436100220, 872200440]

約数ペア:

[(1, 872200440), (2, 436100220), (3, 290733480), (4, 218050110), (5, 174440088), (6, 145366740), (8, 109025055), (9, 96911160), (10, 87220044), (12, 72683370), (15, 58146696), (18, 48455580), (20, 43610022), (24, 36341685), (27, 32303720), (30, 29073348), (36, 24227790), (40, 21805011), (45, 19382232), (54, 16151860), (60, 14536674), (72, 12113895), (90, 9691116), (108, 8075930), (120, 7268337), (127, 6867720), (135, 6460744), (180, 4845558), (216, 4037965), (254, 3433860), (270, 3230372), (360, 2422779), (381, 2289240), (508, 1716930), (540, 1615186), (635, 1373544), (762, 1144620), (1016, 858465), (1080, 807593), (1143, 763080), (1270, 686772), (1524, 572310), (1905, 457848), (2286, 381540), (2540, 343386), (3048, 286155), (3429, 254360), (3810, 228924), (4572, 190770), (5080, 171693), (5715, 152616), (6359, 137160), (6858, 127180), (7620, 114462), (9144, 95385), (11430, 76308), (12718, 68580), (13716, 63590), (15240, 57231), (17145, 50872), (19077, 45720), (22860, 38154), (25436, 34290), (27432, 31795)]