2103480900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 6909870240

約数和(自身を除く): 4806389340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 107, 108, 135, 150, 162, 180, 214, 225, 243, 270, 300, 321, 324, 405, 428, 450, 486, 535, 540, 642, 675, 809, 810, 900, 963, 972, 1070, 1215, 1284, 1350, 1605, 1618, 1620, 1926, 2025, 2140, 2427, 2430, 2675, 2700, 2889, 3210, 3236, 3852, 4045, 4050, 4815, 4854, 4860, 5350, 5778, 6075, 6420, 7281, 8025, 8090, 8100, 8667, 9630, 9708, 10700, 11556, 12135, 12150, 14445, 14562, 16050, 16180, 17334, 19260, 20225, 21843, 24075, 24270, 24300, 26001, 28890, 29124, 32100, 34668, 36405, 40450, 43335, 43686, 48150, 48540, 52002, 57780, 60675, 65529, 72225, 72810, 80900, 86563, 86670, 87372, 96300, 104004, 109215, 121350, 130005, 131058, 144450, 145620, 173126, 173340, 182025, 196587, 216675, 218430, 242700, 259689, 260010, 262116, 288900, 327645, 346252, 364050, 393174, 432815, 433350, 436860, 519378, 520020, 546075, 650025, 655290, 728100, 779067, 786348, 865630, 866700, 982935, 1038756, 1092150, 1298445, 1300050, 1310580, 1558134, 1638225, 1731260, 1965870, 2164075, 2184300, 2337201, 2596890, 2600100, 3116268, 3276450, 3895335, 3931740, 4328150, 4674402, 4914675, 5193780, 6492225, 6552900, 7011603, 7790670, 8656300, 9348804, 9829350, 11686005, 12984450, 14023206, 15581340, 19476675, 19658700, 21034809, 23372010, 25968900, 28046412, 35058015, 38953350, 42069618, 46744020, 58430025, 70116030, 77906700, 84139236, 105174045, 116860050, 140232060, 175290075, 210348090, 233720100, 350580150, 420696180, 525870225, 701160300, 1051740450, 2103480900]

約数ペア:

[(1, 2103480900), (2, 1051740450), (3, 701160300), (4, 525870225), (5, 420696180), (6, 350580150), (9, 233720100), (10, 210348090), (12, 175290075), (15, 140232060), (18, 116860050), (20, 105174045), (25, 84139236), (27, 77906700), (30, 70116030), (36, 58430025), (45, 46744020), (50, 42069618), (54, 38953350), (60, 35058015), (75, 28046412), (81, 25968900), (90, 23372010), (100, 21034809), (107, 19658700), (108, 19476675), (135, 15581340), (150, 14023206), (162, 12984450), (180, 11686005), (214, 9829350), (225, 9348804), (243, 8656300), (270, 7790670), (300, 7011603), (321, 6552900), (324, 6492225), (405, 5193780), (428, 4914675), (450, 4674402), (486, 4328150), (535, 3931740), (540, 3895335), (642, 3276450), (675, 3116268), (809, 2600100), (810, 2596890), (900, 2337201), (963, 2184300), (972, 2164075), (1070, 1965870), (1215, 1731260), (1284, 1638225), (1350, 1558134), (1605, 1310580), (1618, 1300050), (1620, 1298445), (1926, 1092150), (2025, 1038756), (2140, 982935), (2427, 866700), (2430, 865630), (2675, 786348), (2700, 779067), (2889, 728100), (3210, 655290), (3236, 650025), (3852, 546075), (4045, 520020), (4050, 519378), (4815, 436860), (4854, 433350), (4860, 432815), (5350, 393174), (5778, 364050), (6075, 346252), (6420, 327645), (7281, 288900), (8025, 262116), (8090, 260010), (8100, 259689), (8667, 242700), (9630, 218430), (9708, 216675), (10700, 196587), (11556, 182025), (12135, 173340), (12150, 173126), (14445, 145620), (14562, 144450), (16050, 131058), (16180, 130005), (17334, 121350), (19260, 109215), (20225, 104004), (21843, 96300), (24075, 87372), (24270, 86670), (24300, 86563), (26001, 80900), (28890, 72810), (29124, 72225), (32100, 65529), (34668, 60675), (36405, 57780), (40450, 52002), (43335, 48540), (43686, 48150)]