129081000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 128

約数和(自身を含む): 426591360

約数和(自身を除く): 297510360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2531, 2550, 3000, 3400, 4250, 5062, 5100, 6375, 7593, 8500, 10124, 10200, 12655, 12750, 15186, 17000, 20248, 25310, 25500, 30372, 37965, 43027, 50620, 51000, 60744, 63275, 75930, 86054, 101240, 126550, 129081, 151860, 172108, 189825, 215135, 253100, 258162, 303720, 316375, 344216, 379650, 430270, 506200, 516324, 632750, 645405, 759300, 860540, 949125, 1032648, 1075675, 1265500, 1290810, 1518600, 1721080, 1898250, 2151350, 2531000, 2581620, 3227025, 3796500, 4302700, 5163240, 5378375, 6454050, 7593000, 8605400, 10756750, 12908100, 16135125, 21513500, 25816200, 32270250, 43027000, 64540500, 129081000]

約数ペア:

[(1, 129081000), (2, 64540500), (3, 43027000), (4, 32270250), (5, 25816200), (6, 21513500), (8, 16135125), (10, 12908100), (12, 10756750), (15, 8605400), (17, 7593000), (20, 6454050), (24, 5378375), (25, 5163240), (30, 4302700), (34, 3796500), (40, 3227025), (50, 2581620), (51, 2531000), (60, 2151350), (68, 1898250), (75, 1721080), (85, 1518600), (100, 1290810), (102, 1265500), (120, 1075675), (125, 1032648), (136, 949125), (150, 860540), (170, 759300), (200, 645405), (204, 632750), (250, 516324), (255, 506200), (300, 430270), (340, 379650), (375, 344216), (408, 316375), (425, 303720), (500, 258162), (510, 253100), (600, 215135), (680, 189825), (750, 172108), (850, 151860), (1000, 129081), (1020, 126550), (1275, 101240), (1500, 86054), (1700, 75930), (2040, 63275), (2125, 60744), (2531, 51000), (2550, 50620), (3000, 43027), (3400, 37965), (4250, 30372), (5062, 25500), (5100, 25310), (6375, 20248), (7593, 17000), (8500, 15186), (10124, 12750), (10200, 12655)]