75402900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 255921120

約数和(自身を除く): 180518220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 107, 108, 116, 135, 145, 150, 162, 174, 180, 214, 225, 243, 261, 270, 290, 300, 321, 324, 348, 405, 428, 435, 450, 486, 522, 535, 540, 580, 642, 675, 725, 783, 810, 870, 900, 963, 972, 1044, 1070, 1215, 1284, 1305, 1350, 1450, 1566, 1605, 1620, 1740, 1926, 2025, 2140, 2175, 2349, 2430, 2610, 2675, 2700, 2889, 2900, 3103, 3132, 3210, 3852, 3915, 4050, 4350, 4698, 4815, 4860, 5220, 5350, 5778, 6075, 6206, 6420, 6525, 7047, 7830, 8025, 8100, 8667, 8700, 9309, 9396, 9630, 10700, 11556, 11745, 12150, 12412, 13050, 14094, 14445, 15515, 15660, 16050, 17334, 18618, 19260, 19575, 23490, 24075, 24300, 26001, 26100, 27927, 28188, 28890, 31030, 32100, 34668, 35235, 37236, 39150, 43335, 46545, 46980, 48150, 52002, 55854, 57780, 58725, 62060, 70470, 72225, 77575, 78300, 83781, 86670, 93090, 96300, 104004, 111708, 117450, 130005, 139635, 140940, 144450, 155150, 167562, 173340, 176175, 186180, 216675, 232725, 234900, 251343, 260010, 279270, 288900, 310300, 335124, 352350, 418905, 433350, 465450, 502686, 520020, 558540, 650025, 698175, 704700, 754029, 837810, 866700, 930900, 1005372, 1256715, 1300050, 1396350, 1508058, 1675620, 2094525, 2513430, 2600100, 2792700, 3016116, 3770145, 4189050, 5026860, 6283575, 7540290, 8378100, 12567150, 15080580, 18850725, 25134300, 37701450, 75402900]

約数ペア:

[(1, 75402900), (2, 37701450), (3, 25134300), (4, 18850725), (5, 15080580), (6, 12567150), (9, 8378100), (10, 7540290), (12, 6283575), (15, 5026860), (18, 4189050), (20, 3770145), (25, 3016116), (27, 2792700), (29, 2600100), (30, 2513430), (36, 2094525), (45, 1675620), (50, 1508058), (54, 1396350), (58, 1300050), (60, 1256715), (75, 1005372), (81, 930900), (87, 866700), (90, 837810), (100, 754029), (107, 704700), (108, 698175), (116, 650025), (135, 558540), (145, 520020), (150, 502686), (162, 465450), (174, 433350), (180, 418905), (214, 352350), (225, 335124), (243, 310300), (261, 288900), (270, 279270), (290, 260010), (300, 251343), (321, 234900), (324, 232725), (348, 216675), (405, 186180), (428, 176175), (435, 173340), (450, 167562), (486, 155150), (522, 144450), (535, 140940), (540, 139635), (580, 130005), (642, 117450), (675, 111708), (725, 104004), (783, 96300), (810, 93090), (870, 86670), (900, 83781), (963, 78300), (972, 77575), (1044, 72225), (1070, 70470), (1215, 62060), (1284, 58725), (1305, 57780), (1350, 55854), (1450, 52002), (1566, 48150), (1605, 46980), (1620, 46545), (1740, 43335), (1926, 39150), (2025, 37236), (2140, 35235), (2175, 34668), (2349, 32100), (2430, 31030), (2610, 28890), (2675, 28188), (2700, 27927), (2889, 26100), (2900, 26001), (3103, 24300), (3132, 24075), (3210, 23490), (3852, 19575), (3915, 19260), (4050, 18618), (4350, 17334), (4698, 16050), (4815, 15660), (4860, 15515), (5220, 14445), (5350, 14094), (5778, 13050), (6075, 12412), (6206, 12150), (6420, 11745), (6525, 11556), (7047, 10700), (7830, 9630), (8025, 9396), (8100, 9309), (8667, 8700)]