2500112880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3596

約数の個数: 240

約数和(自身を含む): 8967568896

約数和(自身を除く): 6467456016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 207, 215, 230, 240, 258, 276, 344, 345, 360, 368, 387, 414, 430, 460, 516, 552, 645, 688, 690, 720, 774, 828, 860, 920, 989, 1032, 1035, 1104, 1290, 1380, 1548, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2580, 2760, 2967, 3096, 3312, 3440, 3511, 3870, 3956, 4140, 4945, 5160, 5520, 5934, 6192, 7022, 7740, 7912, 8280, 8901, 9890, 10320, 10533, 11868, 14044, 14835, 15480, 15824, 16560, 17555, 17802, 19780, 21066, 23736, 28088, 29670, 30960, 31599, 35110, 35604, 39560, 42132, 44505, 47472, 52665, 56176, 59340, 63198, 70220, 71208, 79120, 80753, 84264, 89010, 105330, 118680, 126396, 140440, 142416, 150973, 157995, 161506, 168528, 178020, 210660, 237360, 242259, 252792, 280880, 301946, 315990, 323012, 356040, 403765, 421320, 452919, 484518, 505584, 603892, 631980, 646024, 712080, 726777, 754865, 807530, 842640, 905838, 969036, 1207784, 1211295, 1263960, 1292048, 1358757, 1453554, 1509730, 1615060, 1811676, 1938072, 2264595, 2415568, 2422590, 2527920, 2717514, 2907108, 3019460, 3230120, 3472379, 3623352, 3633885, 3876144, 4529190, 4845180, 5435028, 5814216, 6038920, 6460240, 6793785, 6944758, 7246704, 7267770, 9058380, 9690360, 10417137, 10870056, 11628432, 12077840, 13587570, 13889516, 14535540, 17361895, 18116760, 19380720, 20834274, 21740112, 27175140, 27779032, 29071080, 31251411, 34723790, 36233520, 41668548, 52085685, 54350280, 55558064, 58142160, 62502822, 69447580, 83337096, 104171370, 108700560, 125005644, 138895160, 156257055, 166674192, 208342740, 250011288, 277790320, 312514110, 416685480, 500022576, 625028220, 833370960, 1250056440, 2500112880]

約数ペア:

[(1, 2500112880), (2, 1250056440), (3, 833370960), (4, 625028220), (5, 500022576), (6, 416685480), (8, 312514110), (9, 277790320), (10, 250011288), (12, 208342740), (15, 166674192), (16, 156257055), (18, 138895160), (20, 125005644), (23, 108700560), (24, 104171370), (30, 83337096), (36, 69447580), (40, 62502822), (43, 58142160), (45, 55558064), (46, 54350280), (48, 52085685), (60, 41668548), (69, 36233520), (72, 34723790), (80, 31251411), (86, 29071080), (90, 27779032), (92, 27175140), (115, 21740112), (120, 20834274), (129, 19380720), (138, 18116760), (144, 17361895), (172, 14535540), (180, 13889516), (184, 13587570), (207, 12077840), (215, 11628432), (230, 10870056), (240, 10417137), (258, 9690360), (276, 9058380), (344, 7267770), (345, 7246704), (360, 6944758), (368, 6793785), (387, 6460240), (414, 6038920), (430, 5814216), (460, 5435028), (516, 4845180), (552, 4529190), (645, 3876144), (688, 3633885), (690, 3623352), (720, 3472379), (774, 3230120), (828, 3019460), (860, 2907108), (920, 2717514), (989, 2527920), (1032, 2422590), (1035, 2415568), (1104, 2264595), (1290, 1938072), (1380, 1811676), (1548, 1615060), (1656, 1509730), (1720, 1453554), (1840, 1358757), (1935, 1292048), (1978, 1263960), (2064, 1211295), (2070, 1207784), (2580, 969036), (2760, 905838), (2967, 842640), (3096, 807530), (3312, 754865), (3440, 726777), (3511, 712080), (3870, 646024), (3956, 631980), (4140, 603892), (4945, 505584), (5160, 484518), (5520, 452919), (5934, 421320), (6192, 403765), (7022, 356040), (7740, 323012), (7912, 315990), (8280, 301946), (8901, 280880), (9890, 252792), (10320, 242259), (10533, 237360), (11868, 210660), (14044, 178020), (14835, 168528), (15480, 161506), (15824, 157995), (16560, 150973), (17555, 142416), (17802, 140440), (19780, 126396), (21066, 118680), (23736, 105330), (28088, 89010), (29670, 84264), (30960, 80753), (31599, 79120), (35110, 71208), (35604, 70220), (39560, 63198), (42132, 59340), (44505, 56176), (47472, 52665)]