28761793740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{11071}}^1$

素因数の和:11389

約数の個数: 192

約数和(自身を含む): 95088107520

約数和(自身を除く): 66326313780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 283, 306, 340, 459, 510, 540, 566, 612, 765, 849, 918, 1020, 1132, 1415, 1530, 1698, 1836, 2295, 2547, 2830, 3060, 3396, 4245, 4590, 4811, 5094, 5660, 7641, 8490, 9180, 9622, 10188, 11071, 12735, 14433, 15282, 16980, 19244, 22142, 24055, 25470, 28866, 30564, 33213, 38205, 43299, 44284, 48110, 50940, 55355, 57732, 66426, 72165, 76410, 86598, 96220, 99639, 110710, 129897, 132852, 144330, 152820, 166065, 173196, 188207, 199278, 216495, 221420, 259794, 288660, 298917, 332130, 376414, 398556, 432990, 498195, 519588, 564621, 597834, 649485, 664260, 752828, 865980, 941035, 996390, 1129242, 1195668, 1298970, 1494585, 1693863, 1882070, 1992780, 2258484, 2597940, 2823105, 2989170, 3133093, 3387726, 3764140, 5081589, 5646210, 5978340, 6266186, 6775452, 8469315, 9399279, 10163178, 11292420, 12532372, 15665465, 16938630, 18798558, 20326356, 25407945, 28197837, 31330930, 33877260, 37597116, 46996395, 50815890, 53262581, 56395674, 62661860, 84593511, 93992790, 101631780, 106525162, 112791348, 140989185, 159787743, 169187022, 187985580, 213050324, 266312905, 281978370, 319575486, 338374044, 422967555, 479363229, 532625810, 563956740, 639150972, 798938715, 845935110, 958726458, 1065251620, 1438089687, 1597877430, 1691870220, 1917452916, 2396816145, 2876179374, 3195754860, 4793632290, 5752358748, 7190448435, 9587264580, 14380896870, 28761793740]

約数ペア:

[(1, 28761793740), (2, 14380896870), (3, 9587264580), (4, 7190448435), (5, 5752358748), (6, 4793632290), (9, 3195754860), (10, 2876179374), (12, 2396816145), (15, 1917452916), (17, 1691870220), (18, 1597877430), (20, 1438089687), (27, 1065251620), (30, 958726458), (34, 845935110), (36, 798938715), (45, 639150972), (51, 563956740), (54, 532625810), (60, 479363229), (68, 422967555), (85, 338374044), (90, 319575486), (102, 281978370), (108, 266312905), (135, 213050324), (153, 187985580), (170, 169187022), (180, 159787743), (204, 140989185), (255, 112791348), (270, 106525162), (283, 101631780), (306, 93992790), (340, 84593511), (459, 62661860), (510, 56395674), (540, 53262581), (566, 50815890), (612, 46996395), (765, 37597116), (849, 33877260), (918, 31330930), (1020, 28197837), (1132, 25407945), (1415, 20326356), (1530, 18798558), (1698, 16938630), (1836, 15665465), (2295, 12532372), (2547, 11292420), (2830, 10163178), (3060, 9399279), (3396, 8469315), (4245, 6775452), (4590, 6266186), (4811, 5978340), (5094, 5646210), (5660, 5081589), (7641, 3764140), (8490, 3387726), (9180, 3133093), (9622, 2989170), (10188, 2823105), (11071, 2597940), (12735, 2258484), (14433, 1992780), (15282, 1882070), (16980, 1693863), (19244, 1494585), (22142, 1298970), (24055, 1195668), (25470, 1129242), (28866, 996390), (30564, 941035), (33213, 865980), (38205, 752828), (43299, 664260), (44284, 649485), (48110, 597834), (50940, 564621), (55355, 519588), (57732, 498195), (66426, 432990), (72165, 398556), (76410, 376414), (86598, 332130), (96220, 298917), (99639, 288660), (110710, 259794), (129897, 221420), (132852, 216495), (144330, 199278), (152820, 188207), (166065, 173196)]