131266800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 180

約数和(自身を含む): 520708240

約数和(自身を除く): 389441440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5209, 6300, 8400, 10418, 12600, 15627, 20836, 25200, 26045, 31254, 36463, 41672, 46881, 52090, 62508, 72926, 78135, 83344, 93762, 104180, 109389, 125016, 130225, 145852, 156270, 182315, 187524, 208360, 218778, 234405, 250032, 260450, 291704, 312540, 328167, 364630, 375048, 390675, 416720, 437556, 468810, 520900, 546945, 583408, 625080, 656334, 729260, 750096, 781350, 875112, 911575, 937620, 1041800, 1093890, 1172025, 1250160, 1312668, 1458520, 1562700, 1640835, 1750224, 1823150, 1875240, 2083600, 2187780, 2344050, 2625336, 2734725, 2917040, 3125400, 3281670, 3646300, 3750480, 4375560, 4688100, 5250672, 5469450, 6250800, 6563340, 7292600, 8204175, 8751120, 9376200, 10938900, 13126680, 14585200, 16408350, 18752400, 21877800, 26253360, 32816700, 43755600, 65633400, 131266800]

約数ペア:

[(1, 131266800), (2, 65633400), (3, 43755600), (4, 32816700), (5, 26253360), (6, 21877800), (7, 18752400), (8, 16408350), (9, 14585200), (10, 13126680), (12, 10938900), (14, 9376200), (15, 8751120), (16, 8204175), (18, 7292600), (20, 6563340), (21, 6250800), (24, 5469450), (25, 5250672), (28, 4688100), (30, 4375560), (35, 3750480), (36, 3646300), (40, 3281670), (42, 3125400), (45, 2917040), (48, 2734725), (50, 2625336), (56, 2344050), (60, 2187780), (63, 2083600), (70, 1875240), (72, 1823150), (75, 1750224), (80, 1640835), (84, 1562700), (90, 1458520), (100, 1312668), (105, 1250160), (112, 1172025), (120, 1093890), (126, 1041800), (140, 937620), (144, 911575), (150, 875112), (168, 781350), (175, 750096), (180, 729260), (200, 656334), (210, 625080), (225, 583408), (240, 546945), (252, 520900), (280, 468810), (300, 437556), (315, 416720), (336, 390675), (350, 375048), (360, 364630), (400, 328167), (420, 312540), (450, 291704), (504, 260450), (525, 250032), (560, 234405), (600, 218778), (630, 208360), (700, 187524), (720, 182315), (840, 156270), (900, 145852), (1008, 130225), (1050, 125016), (1200, 109389), (1260, 104180), (1400, 93762), (1575, 83344), (1680, 78135), (1800, 72926), (2100, 62508), (2520, 52090), (2800, 46881), (3150, 41672), (3600, 36463), (4200, 31254), (5040, 26045), (5209, 25200), (6300, 20836), (8400, 15627), (10418, 12600)]