90661200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 340978176

約数和(自身を除く): 250316976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 240, 251, 258, 280, 300, 301, 336, 344, 350, 400, 420, 430, 502, 516, 525, 560, 600, 602, 645, 688, 700, 753, 840, 860, 903, 1004, 1032, 1050, 1075, 1200, 1204, 1255, 1290, 1400, 1505, 1506, 1680, 1720, 1757, 1806, 2008, 2064, 2100, 2150, 2408, 2510, 2580, 2800, 3010, 3012, 3225, 3440, 3514, 3612, 3765, 4016, 4200, 4300, 4515, 4816, 5020, 5160, 5271, 6020, 6024, 6275, 6450, 7028, 7224, 7525, 7530, 8400, 8600, 8785, 9030, 10040, 10320, 10542, 10793, 12040, 12048, 12550, 12900, 14056, 14448, 15050, 15060, 17200, 17570, 18060, 18825, 20080, 21084, 21586, 22575, 24080, 25100, 25800, 26355, 28112, 30100, 30120, 32379, 35140, 36120, 37650, 42168, 43172, 43925, 45150, 50200, 51600, 52710, 53965, 60200, 60240, 64758, 70280, 72240, 75300, 75551, 84336, 86344, 87850, 90300, 100400, 105420, 107930, 120400, 129516, 131775, 140560, 150600, 151102, 161895, 172688, 175700, 180600, 210840, 215860, 226653, 259032, 263550, 269825, 301200, 302204, 323790, 351400, 361200, 377755, 421680, 431720, 453306, 518064, 527100, 539650, 604408, 647580, 702800, 755510, 809475, 863440, 906612, 1054200, 1079300, 1133265, 1208816, 1295160, 1511020, 1618950, 1813224, 1888775, 2108400, 2158600, 2266530, 2590320, 3022040, 3237900, 3626448, 3777550, 4317200, 4533060, 5666325, 6044080, 6475800, 7555100, 9066120, 11332650, 12951600, 15110200, 18132240, 22665300, 30220400, 45330600, 90661200]

約数ペア:

[(1, 90661200), (2, 45330600), (3, 30220400), (4, 22665300), (5, 18132240), (6, 15110200), (7, 12951600), (8, 11332650), (10, 9066120), (12, 7555100), (14, 6475800), (15, 6044080), (16, 5666325), (20, 4533060), (21, 4317200), (24, 3777550), (25, 3626448), (28, 3237900), (30, 3022040), (35, 2590320), (40, 2266530), (42, 2158600), (43, 2108400), (48, 1888775), (50, 1813224), (56, 1618950), (60, 1511020), (70, 1295160), (75, 1208816), (80, 1133265), (84, 1079300), (86, 1054200), (100, 906612), (105, 863440), (112, 809475), (120, 755510), (129, 702800), (140, 647580), (150, 604408), (168, 539650), (172, 527100), (175, 518064), (200, 453306), (210, 431720), (215, 421680), (240, 377755), (251, 361200), (258, 351400), (280, 323790), (300, 302204), (301, 301200), (336, 269825), (344, 263550), (350, 259032), (400, 226653), (420, 215860), (430, 210840), (502, 180600), (516, 175700), (525, 172688), (560, 161895), (600, 151102), (602, 150600), (645, 140560), (688, 131775), (700, 129516), (753, 120400), (840, 107930), (860, 105420), (903, 100400), (1004, 90300), (1032, 87850), (1050, 86344), (1075, 84336), (1200, 75551), (1204, 75300), (1255, 72240), (1290, 70280), (1400, 64758), (1505, 60240), (1506, 60200), (1680, 53965), (1720, 52710), (1757, 51600), (1806, 50200), (2008, 45150), (2064, 43925), (2100, 43172), (2150, 42168), (2408, 37650), (2510, 36120), (2580, 35140), (2800, 32379), (3010, 30120), (3012, 30100), (3225, 28112), (3440, 26355), (3514, 25800), (3612, 25100), (3765, 24080), (4016, 22575), (4200, 21586), (4300, 21084), (4515, 20080), (4816, 18825), (5020, 18060), (5160, 17570), (5271, 17200), (6020, 15060), (6024, 15050), (6275, 14448), (6450, 14056), (7028, 12900), (7224, 12550), (7525, 12048), (7530, 12040), (8400, 10793), (8600, 10542), (8785, 10320), (9030, 10040)]