268536480975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1\times {\mathrm{883}}^1$

素因数の和:1806

約数の個数: 144

約数和(自身を含む): 552880303872

約数和(自身を除く): 284343822897

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 353, 525, 547, 883, 1059, 1575, 1641, 1765, 2471, 2649, 2735, 3177, 3829, 4415, 4923, 5295, 6181, 7413, 7947, 8205, 8825, 11487, 12355, 13245, 13675, 15885, 18543, 19145, 22075, 22239, 24615, 26475, 30905, 34461, 37065, 39735, 41025, 55629, 57435, 61775, 66225, 79425, 92715, 95725, 111195, 123075, 154525, 172305, 185325, 193091, 198675, 278145, 287175, 311699, 463575, 483001, 555975, 579273, 861525, 935097, 965455, 1351637, 1390725, 1449003, 1558495, 1737819, 2181893, 2415005, 2805291, 2896365, 3381007, 4054911, 4347009, 4675485, 4827275, 6545679, 6758185, 7245015, 7792475, 8689095, 10143021, 10909465, 12075025, 12164733, 14026455, 14481825, 16905035, 19637037, 20274555, 21735045, 23377425, 30429063, 32728395, 33790925, 36225075, 43445475, 50715105, 54547325, 60823665, 70132275, 84525175, 98185185, 101372775, 108675225, 152145315, 163641975, 170499353, 253575525, 304118325, 490925925, 511498059, 760726575, 852496765, 1193495471, 1534494177, 2557490295, 3580486413, 4262483825, 5967477355, 7672470885, 10741459239, 12787451475, 17902432065, 29837386775, 38362354425, 53707296195, 89512160325, 268536480975]

約数ペア:

[(1, 268536480975), (3, 89512160325), (5, 53707296195), (7, 38362354425), (9, 29837386775), (15, 17902432065), (21, 12787451475), (25, 10741459239), (35, 7672470885), (45, 5967477355), (63, 4262483825), (75, 3580486413), (105, 2557490295), (175, 1534494177), (225, 1193495471), (315, 852496765), (353, 760726575), (525, 511498059), (547, 490925925), (883, 304118325), (1059, 253575525), (1575, 170499353), (1641, 163641975), (1765, 152145315), (2471, 108675225), (2649, 101372775), (2735, 98185185), (3177, 84525175), (3829, 70132275), (4415, 60823665), (4923, 54547325), (5295, 50715105), (6181, 43445475), (7413, 36225075), (7947, 33790925), (8205, 32728395), (8825, 30429063), (11487, 23377425), (12355, 21735045), (13245, 20274555), (13675, 19637037), (15885, 16905035), (18543, 14481825), (19145, 14026455), (22075, 12164733), (22239, 12075025), (24615, 10909465), (26475, 10143021), (30905, 8689095), (34461, 7792475), (37065, 7245015), (39735, 6758185), (41025, 6545679), (55629, 4827275), (57435, 4675485), (61775, 4347009), (66225, 4054911), (79425, 3381007), (92715, 2896365), (95725, 2805291), (111195, 2415005), (123075, 2181893), (154525, 1737819), (172305, 1558495), (185325, 1449003), (193091, 1390725), (198675, 1351637), (278145, 965455), (287175, 935097), (311699, 861525), (463575, 579273), (483001, 555975)]