2549075040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47843}}^1$

素因数の和:47901

約数の個数: 144

約数和(自身を含む): 8934005808

約数和(自身を除く): 6384930768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 47843, 53280, 95686, 143529, 191372, 239215, 287058, 382744, 430587, 478430, 574116, 717645, 765488, 861174, 956860, 1148232, 1435290, 1530976, 1722348, 1770191, 1913720, 2152935, 2296464, 2870580, 3444696, 3540382, 3827440, 4305870, 4592928, 5310573, 5741160, 6889392, 7080764, 7654880, 8611740, 8850955, 10621146, 11482320, 13778784, 14161528, 15931719, 17223480, 17701910, 21242292, 22964640, 26552865, 28323056, 31863438, 34446960, 35403820, 42484584, 53105730, 56646112, 63726876, 68893920, 70807640, 79658595, 84969168, 106211460, 127453752, 141615280, 159317190, 169938336, 212422920, 254907504, 283230560, 318634380, 424845840, 509815008, 637268760, 849691680, 1274537520, 2549075040]

約数ペア:

[(1, 2549075040), (2, 1274537520), (3, 849691680), (4, 637268760), (5, 509815008), (6, 424845840), (8, 318634380), (9, 283230560), (10, 254907504), (12, 212422920), (15, 169938336), (16, 159317190), (18, 141615280), (20, 127453752), (24, 106211460), (30, 84969168), (32, 79658595), (36, 70807640), (37, 68893920), (40, 63726876), (45, 56646112), (48, 53105730), (60, 42484584), (72, 35403820), (74, 34446960), (80, 31863438), (90, 28323056), (96, 26552865), (111, 22964640), (120, 21242292), (144, 17701910), (148, 17223480), (160, 15931719), (180, 14161528), (185, 13778784), (222, 11482320), (240, 10621146), (288, 8850955), (296, 8611740), (333, 7654880), (360, 7080764), (370, 6889392), (444, 5741160), (480, 5310573), (555, 4592928), (592, 4305870), (666, 3827440), (720, 3540382), (740, 3444696), (888, 2870580), (1110, 2296464), (1184, 2152935), (1332, 1913720), (1440, 1770191), (1480, 1722348), (1665, 1530976), (1776, 1435290), (2220, 1148232), (2664, 956860), (2960, 861174), (3330, 765488), (3552, 717645), (4440, 574116), (5328, 478430), (5920, 430587), (6660, 382744), (8880, 287058), (10656, 239215), (13320, 191372), (17760, 143529), (26640, 95686), (47843, 53280)]