85546800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 180

約数和(自身を含む): 307942840

約数和(自身を除く): 222396040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 89, 90, 100, 108, 120, 135, 144, 150, 178, 180, 200, 216, 225, 240, 267, 270, 300, 356, 360, 400, 432, 445, 450, 534, 540, 600, 675, 712, 720, 801, 890, 900, 1068, 1080, 1200, 1335, 1350, 1424, 1602, 1780, 1800, 2136, 2160, 2225, 2403, 2670, 2700, 3204, 3560, 3600, 4005, 4272, 4450, 4806, 5340, 5400, 6408, 6675, 7120, 7921, 8010, 8900, 9612, 10680, 10800, 12015, 12816, 13350, 15842, 16020, 17800, 19224, 20025, 21360, 23763, 24030, 26700, 31684, 32040, 35600, 38448, 39605, 40050, 47526, 48060, 53400, 60075, 63368, 64080, 71289, 79210, 80100, 95052, 96120, 106800, 118815, 120150, 126736, 142578, 158420, 160200, 190104, 192240, 198025, 213867, 237630, 240300, 285156, 316840, 320400, 356445, 380208, 396050, 427734, 475260, 480600, 570312, 594075, 633680, 712890, 792100, 855468, 950520, 961200, 1069335, 1140624, 1188150, 1425780, 1584200, 1710936, 1782225, 1901040, 2138670, 2376300, 2851560, 3168400, 3421872, 3564450, 4277340, 4752600, 5346675, 5703120, 7128900, 8554680, 9505200, 10693350, 14257800, 17109360, 21386700, 28515600, 42773400, 85546800]

約数ペア:

[(1, 85546800), (2, 42773400), (3, 28515600), (4, 21386700), (5, 17109360), (6, 14257800), (8, 10693350), (9, 9505200), (10, 8554680), (12, 7128900), (15, 5703120), (16, 5346675), (18, 4752600), (20, 4277340), (24, 3564450), (25, 3421872), (27, 3168400), (30, 2851560), (36, 2376300), (40, 2138670), (45, 1901040), (48, 1782225), (50, 1710936), (54, 1584200), (60, 1425780), (72, 1188150), (75, 1140624), (80, 1069335), (89, 961200), (90, 950520), (100, 855468), (108, 792100), (120, 712890), (135, 633680), (144, 594075), (150, 570312), (178, 480600), (180, 475260), (200, 427734), (216, 396050), (225, 380208), (240, 356445), (267, 320400), (270, 316840), (300, 285156), (356, 240300), (360, 237630), (400, 213867), (432, 198025), (445, 192240), (450, 190104), (534, 160200), (540, 158420), (600, 142578), (675, 126736), (712, 120150), (720, 118815), (801, 106800), (890, 96120), (900, 95052), (1068, 80100), (1080, 79210), (1200, 71289), (1335, 64080), (1350, 63368), (1424, 60075), (1602, 53400), (1780, 48060), (1800, 47526), (2136, 40050), (2160, 39605), (2225, 38448), (2403, 35600), (2670, 32040), (2700, 31684), (3204, 26700), (3560, 24030), (3600, 23763), (4005, 21360), (4272, 20025), (4450, 19224), (4806, 17800), (5340, 16020), (5400, 15842), (6408, 13350), (6675, 12816), (7120, 12015), (7921, 10800), (8010, 10680), (8900, 9612)]