245276100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 180

約数和(自身を含む): 805354704

約数和(自身を除く): 560078604

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, 270, 283, 300, 321, 324, 405, 428, 450, 535, 540, 566, 642, 675, 810, 849, 900, 963, 1070, 1132, 1284, 1350, 1415, 1605, 1620, 1698, 1926, 2025, 2140, 2547, 2675, 2700, 2830, 2889, 3210, 3396, 3852, 4050, 4245, 4815, 5094, 5350, 5660, 5778, 6420, 7075, 7641, 8025, 8100, 8490, 8667, 9630, 10188, 10700, 11556, 12735, 14150, 14445, 15282, 16050, 16980, 17334, 19260, 21225, 22923, 24075, 25470, 28300, 28890, 30281, 30564, 32100, 34668, 38205, 42450, 43335, 45846, 48150, 50940, 57780, 60562, 63675, 72225, 76410, 84900, 86670, 90843, 91692, 96300, 114615, 121124, 127350, 144450, 151405, 152820, 173340, 181686, 191025, 216675, 229230, 254700, 272529, 288900, 302810, 363372, 382050, 433350, 454215, 458460, 545058, 573075, 605620, 757025, 764100, 817587, 866700, 908430, 1090116, 1146150, 1362645, 1514050, 1635174, 1816860, 2271075, 2292300, 2452761, 2725290, 3028100, 3270348, 4087935, 4542150, 4905522, 5450580, 6813225, 8175870, 9084300, 9811044, 12263805, 13626450, 16351740, 20439675, 24527610, 27252900, 40879350, 49055220, 61319025, 81758700, 122638050, 245276100]

約数ペア:

[(1, 245276100), (2, 122638050), (3, 81758700), (4, 61319025), (5, 49055220), (6, 40879350), (9, 27252900), (10, 24527610), (12, 20439675), (15, 16351740), (18, 13626450), (20, 12263805), (25, 9811044), (27, 9084300), (30, 8175870), (36, 6813225), (45, 5450580), (50, 4905522), (54, 4542150), (60, 4087935), (75, 3270348), (81, 3028100), (90, 2725290), (100, 2452761), (107, 2292300), (108, 2271075), (135, 1816860), (150, 1635174), (162, 1514050), (180, 1362645), (214, 1146150), (225, 1090116), (270, 908430), (283, 866700), (300, 817587), (321, 764100), (324, 757025), (405, 605620), (428, 573075), (450, 545058), (535, 458460), (540, 454215), (566, 433350), (642, 382050), (675, 363372), (810, 302810), (849, 288900), (900, 272529), (963, 254700), (1070, 229230), (1132, 216675), (1284, 191025), (1350, 181686), (1415, 173340), (1605, 152820), (1620, 151405), (1698, 144450), (1926, 127350), (2025, 121124), (2140, 114615), (2547, 96300), (2675, 91692), (2700, 90843), (2830, 86670), (2889, 84900), (3210, 76410), (3396, 72225), (3852, 63675), (4050, 60562), (4245, 57780), (4815, 50940), (5094, 48150), (5350, 45846), (5660, 43335), (5778, 42450), (6420, 38205), (7075, 34668), (7641, 32100), (8025, 30564), (8100, 30281), (8490, 28890), (8667, 28300), (9630, 25470), (10188, 24075), (10700, 22923), (11556, 21225), (12735, 19260), (14150, 17334), (14445, 16980), (15282, 16050)]