100804000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 182242400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 79, 80, 88, 100, 110, 116, 125, 145, 158, 160, 176, 200, 220, 232, 250, 275, 290, 316, 319, 352, 395, 400, 440, 464, 500, 550, 580, 632, 638, 725, 790, 800, 869, 880, 928, 1000, 1100, 1160, 1264, 1276, 1375, 1450, 1580, 1595, 1738, 1760, 1975, 2000, 2200, 2291, 2320, 2528, 2552, 2750, 2900, 3160, 3190, 3476, 3625, 3950, 4000, 4345, 4400, 4582, 4640, 5104, 5500, 5800, 6320, 6380, 6952, 7250, 7900, 7975, 8690, 8800, 9164, 9875, 10208, 11000, 11455, 11600, 12640, 12760, 13904, 14500, 15800, 15950, 17380, 18328, 19750, 21725, 22000, 22910, 23200, 25201, 25520, 27808, 29000, 31600, 31900, 34760, 36656, 39500, 39875, 43450, 44000, 45820, 50402, 51040, 57275, 58000, 63200, 63800, 69520, 73312, 79000, 79750, 86900, 91640, 100804, 108625, 114550, 116000, 126005, 127600, 139040, 158000, 159500, 173800, 183280, 201608, 217250, 229100, 252010, 255200, 286375, 316000, 319000, 347600, 366560, 403216, 434500, 458200, 504020, 572750, 630025, 638000, 695200, 806432, 869000, 916400, 1008040, 1145500, 1260050, 1276000, 1738000, 1832800, 2016080, 2291000, 2520100, 3150125, 3476000, 4032160, 4582000, 5040200, 6300250, 9164000, 10080400, 12600500, 20160800, 25201000, 50402000, 100804000]

約数ペア:

[(1, 100804000), (2, 50402000), (4, 25201000), (5, 20160800), (8, 12600500), (10, 10080400), (11, 9164000), (16, 6300250), (20, 5040200), (22, 4582000), (25, 4032160), (29, 3476000), (32, 3150125), (40, 2520100), (44, 2291000), (50, 2016080), (55, 1832800), (58, 1738000), (79, 1276000), (80, 1260050), (88, 1145500), (100, 1008040), (110, 916400), (116, 869000), (125, 806432), (145, 695200), (158, 638000), (160, 630025), (176, 572750), (200, 504020), (220, 458200), (232, 434500), (250, 403216), (275, 366560), (290, 347600), (316, 319000), (319, 316000), (352, 286375), (395, 255200), (400, 252010), (440, 229100), (464, 217250), (500, 201608), (550, 183280), (580, 173800), (632, 159500), (638, 158000), (725, 139040), (790, 127600), (800, 126005), (869, 116000), (880, 114550), (928, 108625), (1000, 100804), (1100, 91640), (1160, 86900), (1264, 79750), (1276, 79000), (1375, 73312), (1450, 69520), (1580, 63800), (1595, 63200), (1738, 58000), (1760, 57275), (1975, 51040), (2000, 50402), (2200, 45820), (2291, 44000), (2320, 43450), (2528, 39875), (2552, 39500), (2750, 36656), (2900, 34760), (3160, 31900), (3190, 31600), (3476, 29000), (3625, 27808), (3950, 25520), (4000, 25201), (4345, 23200), (4400, 22910), (4582, 22000), (4640, 21725), (5104, 19750), (5500, 18328), (5800, 17380), (6320, 15950), (6380, 15800), (6952, 14500), (7250, 13904), (7900, 12760), (7975, 12640), (8690, 11600), (8800, 11455), (9164, 11000), (9875, 10208)]