74776680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 276981120

約数和(自身を除く): 202204440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 821, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1642, 1656, 1980, 2024, 2070, 2277, 2463, 2530, 2760, 3036, 3284, 3795, 3960, 4105, 4140, 4554, 4926, 5060, 6072, 6568, 7389, 7590, 8210, 8280, 9031, 9108, 9852, 10120, 11385, 12315, 14778, 15180, 16420, 18062, 18216, 18883, 19704, 22770, 24630, 27093, 29556, 30360, 32840, 36124, 36945, 37766, 45155, 45540, 49260, 54186, 56649, 59112, 72248, 73890, 75532, 81279, 90310, 91080, 94415, 98520, 108372, 113298, 135465, 147780, 151064, 162558, 169947, 180620, 188830, 207713, 216744, 226596, 270930, 283245, 295560, 325116, 339894, 361240, 377660, 406395, 415426, 453192, 541860, 566490, 623139, 650232, 679788, 755320, 812790, 830852, 849735, 1038565, 1083720, 1132980, 1246278, 1359576, 1625580, 1661704, 1699470, 1869417, 2077130, 2265960, 2492556, 3115695, 3251160, 3398940, 3738834, 4154260, 4985112, 6231390, 6797880, 7477668, 8308520, 9347085, 12462780, 14955336, 18694170, 24925560, 37388340, 74776680]

約数ペア:

[(1, 74776680), (2, 37388340), (3, 24925560), (4, 18694170), (5, 14955336), (6, 12462780), (8, 9347085), (9, 8308520), (10, 7477668), (11, 6797880), (12, 6231390), (15, 4985112), (18, 4154260), (20, 3738834), (22, 3398940), (23, 3251160), (24, 3115695), (30, 2492556), (33, 2265960), (36, 2077130), (40, 1869417), (44, 1699470), (45, 1661704), (46, 1625580), (55, 1359576), (60, 1246278), (66, 1132980), (69, 1083720), (72, 1038565), (88, 849735), (90, 830852), (92, 812790), (99, 755320), (110, 679788), (115, 650232), (120, 623139), (132, 566490), (138, 541860), (165, 453192), (180, 415426), (184, 406395), (198, 377660), (207, 361240), (220, 339894), (230, 325116), (253, 295560), (264, 283245), (276, 270930), (330, 226596), (345, 216744), (360, 207713), (396, 188830), (414, 180620), (440, 169947), (460, 162558), (495, 151064), (506, 147780), (552, 135465), (660, 113298), (690, 108372), (759, 98520), (792, 94415), (821, 91080), (828, 90310), (920, 81279), (990, 75532), (1012, 73890), (1035, 72248), (1265, 59112), (1320, 56649), (1380, 54186), (1518, 49260), (1642, 45540), (1656, 45155), (1980, 37766), (2024, 36945), (2070, 36124), (2277, 32840), (2463, 30360), (2530, 29556), (2760, 27093), (3036, 24630), (3284, 22770), (3795, 19704), (3960, 18883), (4105, 18216), (4140, 18062), (4554, 16420), (4926, 15180), (5060, 14778), (6072, 12315), (6568, 11385), (7389, 10120), (7590, 9852), (8210, 9108), (8280, 9031)]