202451040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12813

約数の個数: 144

約数和(自身を含む): 753728976

約数和(自身を除く): 551277936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 12781, 15840, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 140591, 153372, 191715, 204496, 230058, 255620, 281182, 306744, 383430, 408992, 421773, 460116, 511240, 562364, 575145, 613488, 702955, 766860, 843546, 920232, 1022480, 1124728, 1150290, 1226976, 1265319, 1405910, 1533720, 1687092, 1840464, 2044960, 2108865, 2249456, 2300580, 2530638, 2811820, 3067440, 3374184, 3680928, 4217730, 4498912, 4601160, 5061276, 5623640, 6134880, 6326595, 6748368, 8435460, 9202320, 10122552, 11247280, 12653190, 13496736, 16870920, 18404640, 20245104, 22494560, 25306380, 33741840, 40490208, 50612760, 67483680, 101225520, 202451040]

約数ペア:

[(1, 202451040), (2, 101225520), (3, 67483680), (4, 50612760), (5, 40490208), (6, 33741840), (8, 25306380), (9, 22494560), (10, 20245104), (11, 18404640), (12, 16870920), (15, 13496736), (16, 12653190), (18, 11247280), (20, 10122552), (22, 9202320), (24, 8435460), (30, 6748368), (32, 6326595), (33, 6134880), (36, 5623640), (40, 5061276), (44, 4601160), (45, 4498912), (48, 4217730), (55, 3680928), (60, 3374184), (66, 3067440), (72, 2811820), (80, 2530638), (88, 2300580), (90, 2249456), (96, 2108865), (99, 2044960), (110, 1840464), (120, 1687092), (132, 1533720), (144, 1405910), (160, 1265319), (165, 1226976), (176, 1150290), (180, 1124728), (198, 1022480), (220, 920232), (240, 843546), (264, 766860), (288, 702955), (330, 613488), (352, 575145), (360, 562364), (396, 511240), (440, 460116), (480, 421773), (495, 408992), (528, 383430), (660, 306744), (720, 281182), (792, 255620), (880, 230058), (990, 204496), (1056, 191715), (1320, 153372), (1440, 140591), (1584, 127810), (1760, 115029), (1980, 102248), (2640, 76686), (3168, 63905), (3960, 51124), (5280, 38343), (7920, 25562), (12781, 15840)]