15281618400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{51767}}^1$

素因数の和:51834

約数の個数: 216

約数和(自身を含む): 55202185584

約数和(自身を除く): 39920567184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 720, 738, 800, 820, 900, 984, 1025, 1200, 1230, 1312, 1440, 1476, 1640, 1800, 1845, 1968, 2050, 2400, 2460, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4920, 5904, 6150, 6560, 7200, 7380, 8200, 9225, 9840, 11808, 12300, 14760, 16400, 18450, 19680, 24600, 29520, 32800, 36900, 49200, 51767, 59040, 73800, 98400, 103534, 147600, 155301, 207068, 258835, 295200, 310602, 414136, 465903, 517670, 621204, 776505, 828272, 931806, 1035340, 1242408, 1294175, 1553010, 1656544, 1863612, 2070680, 2122447, 2329515, 2484816, 2588350, 3106020, 3727224, 3882525, 4141360, 4244894, 4659030, 4969632, 5176700, 6212040, 6367341, 7454448, 7765050, 8282720, 8489788, 9318060, 10353400, 10612235, 11647575, 12424080, 12734682, 14908896, 15530100, 16979576, 18636120, 19102023, 20706800, 21224470, 23295150, 24848160, 25469364, 31060200, 31836705, 33959152, 37272240, 38204046, 41413600, 42448940, 46590300, 50938728, 53061175, 62120400, 63673410, 67918304, 74544480, 76408092, 84897880, 93180600, 95510115, 101877456, 106122350, 124240800, 127346820, 152816184, 159183525, 169795760, 186361200, 191020230, 203754912, 212244700, 254693640, 305632368, 318367050, 339591520, 372722400, 382040460, 424489400, 477550575, 509387280, 611264736, 636734100, 764080920, 848978800, 955101150, 1018774560, 1273468200, 1528161840, 1697957600, 1910202300, 2546936400, 3056323680, 3820404600, 5093872800, 7640809200, 15281618400]

約数ペア:

[(1, 15281618400), (2, 7640809200), (3, 5093872800), (4, 3820404600), (5, 3056323680), (6, 2546936400), (8, 1910202300), (9, 1697957600), (10, 1528161840), (12, 1273468200), (15, 1018774560), (16, 955101150), (18, 848978800), (20, 764080920), (24, 636734100), (25, 611264736), (30, 509387280), (32, 477550575), (36, 424489400), (40, 382040460), (41, 372722400), (45, 339591520), (48, 318367050), (50, 305632368), (60, 254693640), (72, 212244700), (75, 203754912), (80, 191020230), (82, 186361200), (90, 169795760), (96, 159183525), (100, 152816184), (120, 127346820), (123, 124240800), (144, 106122350), (150, 101877456), (160, 95510115), (164, 93180600), (180, 84897880), (200, 76408092), (205, 74544480), (225, 67918304), (240, 63673410), (246, 62120400), (288, 53061175), (300, 50938728), (328, 46590300), (360, 42448940), (369, 41413600), (400, 38204046), (410, 37272240), (450, 33959152), (480, 31836705), (492, 31060200), (600, 25469364), (615, 24848160), (656, 23295150), (720, 21224470), (738, 20706800), (800, 19102023), (820, 18636120), (900, 16979576), (984, 15530100), (1025, 14908896), (1200, 12734682), (1230, 12424080), (1312, 11647575), (1440, 10612235), (1476, 10353400), (1640, 9318060), (1800, 8489788), (1845, 8282720), (1968, 7765050), (2050, 7454448), (2400, 6367341), (2460, 6212040), (2952, 5176700), (3075, 4969632), (3280, 4659030), (3600, 4244894), (3690, 4141360), (3936, 3882525), (4100, 3727224), (4920, 3106020), (5904, 2588350), (6150, 2484816), (6560, 2329515), (7200, 2122447), (7380, 2070680), (8200, 1863612), (9225, 1656544), (9840, 1553010), (11808, 1294175), (12300, 1242408), (14760, 1035340), (16400, 931806), (18450, 828272), (19680, 776505), (24600, 621204), (29520, 517670), (32800, 465903), (36900, 414136), (49200, 310602), (51767, 295200), (59040, 258835), (73800, 207068), (98400, 155301), (103534, 147600)]