42920835660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{9293}}^1$

素因数の和:12165

約数の個数: 120

約数和(自身を含む): 134705972016

約数和(自身を除く): 91785136356

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, 810, 1620, 2851, 5702, 8553, 9293, 11404, 14255, 17106, 18586, 25659, 27879, 28510, 34212, 37172, 42765, 46465, 51318, 55758, 57020, 76977, 83637, 85530, 92930, 102636, 111516, 128295, 139395, 153954, 167274, 171060, 185860, 230931, 250911, 256590, 278790, 307908, 334548, 384885, 418185, 461862, 501822, 513180, 557580, 752733, 769770, 836370, 923724, 1003644, 1154655, 1254555, 1505466, 1539540, 1672740, 2309310, 2509110, 3010932, 3763665, 4618620, 5018220, 7527330, 15054660, 26494343, 52988686, 79483029, 105977372, 132471715, 158966058, 238449087, 264943430, 317932116, 397415145, 476898174, 529886860, 715347261, 794830290, 953796348, 1192245435, 1430694522, 1589660580, 2146041783, 2384490870, 2861389044, 3576736305, 4292083566, 4768981740, 7153472610, 8584167132, 10730208915, 14306945220, 21460417830, 42920835660]

約数ペア:

[(1, 42920835660), (2, 21460417830), (3, 14306945220), (4, 10730208915), (5, 8584167132), (6, 7153472610), (9, 4768981740), (10, 4292083566), (12, 3576736305), (15, 2861389044), (18, 2384490870), (20, 2146041783), (27, 1589660580), (30, 1430694522), (36, 1192245435), (45, 953796348), (54, 794830290), (60, 715347261), (81, 529886860), (90, 476898174), (108, 397415145), (135, 317932116), (162, 264943430), (180, 238449087), (270, 158966058), (324, 132471715), (405, 105977372), (540, 79483029), (810, 52988686), (1620, 26494343), (2851, 15054660), (5702, 7527330), (8553, 5018220), (9293, 4618620), (11404, 3763665), (14255, 3010932), (17106, 2509110), (18586, 2309310), (25659, 1672740), (27879, 1539540), (28510, 1505466), (34212, 1254555), (37172, 1154655), (42765, 1003644), (46465, 923724), (51318, 836370), (55758, 769770), (57020, 752733), (76977, 557580), (83637, 513180), (85530, 501822), (92930, 461862), (102636, 418185), (111516, 384885), (128295, 334548), (139395, 307908), (153954, 278790), (167274, 256590), (171060, 250911), (185860, 230931)]