82640400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 120

約数和(自身を含む): 280365984

約数和(自身を除く): 197725584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4051, 4080, 5100, 6800, 8102, 10200, 12153, 16204, 20255, 20400, 24306, 32408, 40510, 48612, 60765, 64816, 68867, 81020, 97224, 101275, 121530, 137734, 162040, 194448, 202550, 206601, 243060, 275468, 303825, 324080, 344335, 405100, 413202, 486120, 550936, 607650, 688670, 810200, 826404, 972240, 1033005, 1101872, 1215300, 1377340, 1620400, 1652808, 1721675, 2066010, 2430600, 2754680, 3305616, 3443350, 4132020, 4861200, 5165025, 5509360, 6886700, 8264040, 10330050, 13773400, 16528080, 20660100, 27546800, 41320200, 82640400]

約数ペア:

[(1, 82640400), (2, 41320200), (3, 27546800), (4, 20660100), (5, 16528080), (6, 13773400), (8, 10330050), (10, 8264040), (12, 6886700), (15, 5509360), (16, 5165025), (17, 4861200), (20, 4132020), (24, 3443350), (25, 3305616), (30, 2754680), (34, 2430600), (40, 2066010), (48, 1721675), (50, 1652808), (51, 1620400), (60, 1377340), (68, 1215300), (75, 1101872), (80, 1033005), (85, 972240), (100, 826404), (102, 810200), (120, 688670), (136, 607650), (150, 550936), (170, 486120), (200, 413202), (204, 405100), (240, 344335), (255, 324080), (272, 303825), (300, 275468), (340, 243060), (400, 206601), (408, 202550), (425, 194448), (510, 162040), (600, 137734), (680, 121530), (816, 101275), (850, 97224), (1020, 81020), (1200, 68867), (1275, 64816), (1360, 60765), (1700, 48612), (2040, 40510), (2550, 32408), (3400, 24306), (4051, 20400), (4080, 20255), (5100, 16204), (6800, 12153), (8102, 10200)]