495876000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 1717619904

約数和(自身を除く): 1221743904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 43, 48, 50, 60, 62, 75, 80, 86, 93, 96, 100, 120, 124, 125, 129, 150, 155, 160, 172, 186, 200, 215, 240, 248, 250, 258, 300, 310, 344, 372, 375, 400, 430, 465, 480, 496, 500, 516, 600, 620, 645, 688, 744, 750, 775, 800, 860, 930, 961, 992, 1000, 1032, 1075, 1200, 1240, 1290, 1333, 1376, 1488, 1500, 1550, 1720, 1860, 1922, 2000, 2064, 2150, 2325, 2400, 2480, 2580, 2666, 2883, 2976, 3000, 3100, 3225, 3440, 3720, 3844, 3875, 3999, 4000, 4128, 4300, 4650, 4805, 4960, 5160, 5332, 5375, 5766, 6000, 6200, 6450, 6665, 6880, 7440, 7688, 7750, 7998, 8600, 9300, 9610, 10320, 10664, 10750, 11532, 11625, 12000, 12400, 12900, 13330, 14415, 14880, 15376, 15500, 15996, 16125, 17200, 18600, 19220, 19995, 20640, 21328, 21500, 23064, 23250, 24025, 24800, 25800, 26660, 28830, 30752, 31000, 31992, 32250, 33325, 34400, 37200, 38440, 39990, 41323, 42656, 43000, 46128, 46500, 48050, 51600, 53320, 57660, 62000, 63984, 64500, 66650, 72075, 74400, 76880, 79980, 82646, 86000, 92256, 93000, 96100, 99975, 103200, 106640, 115320, 120125, 123969, 124000, 127968, 129000, 133300, 144150, 153760, 159960, 165292, 166625, 172000, 186000, 192200, 199950, 206615, 213280, 230640, 240250, 247938, 258000, 266600, 288300, 319920, 330584, 333250, 360375, 372000, 384400, 399900, 413230, 461280, 480500, 495876, 499875, 516000, 533200, 576600, 619845, 639840, 661168, 666500, 720750, 768800, 799800, 826460, 961000, 991752, 999750, 1033075, 1066400, 1153200, 1239690, 1322336, 1333000, 1441500, 1599600, 1652920, 1922000, 1983504, 1999500, 2066150, 2306400, 2479380, 2666000, 2883000, 3099225, 3199200, 3305840, 3844000, 3967008, 3999000, 4132300, 4958760, 5165375, 5332000, 5766000, 6198450, 6611680, 7998000, 8264600, 9917520, 10330750, 11532000, 12396900, 15496125, 15996000, 16529200, 19835040, 20661500, 24793800, 30992250, 33058400, 41323000, 49587600, 61984500, 82646000, 99175200, 123969000, 165292000, 247938000, 495876000]

約数ペア:

[(1, 495876000), (2, 247938000), (3, 165292000), (4, 123969000), (5, 99175200), (6, 82646000), (8, 61984500), (10, 49587600), (12, 41323000), (15, 33058400), (16, 30992250), (20, 24793800), (24, 20661500), (25, 19835040), (30, 16529200), (31, 15996000), (32, 15496125), (40, 12396900), (43, 11532000), (48, 10330750), (50, 9917520), (60, 8264600), (62, 7998000), (75, 6611680), (80, 6198450), (86, 5766000), (93, 5332000), (96, 5165375), (100, 4958760), (120, 4132300), (124, 3999000), (125, 3967008), (129, 3844000), (150, 3305840), (155, 3199200), (160, 3099225), (172, 2883000), (186, 2666000), (200, 2479380), (215, 2306400), (240, 2066150), (248, 1999500), (250, 1983504), (258, 1922000), (300, 1652920), (310, 1599600), (344, 1441500), (372, 1333000), (375, 1322336), (400, 1239690), (430, 1153200), (465, 1066400), (480, 1033075), (496, 999750), (500, 991752), (516, 961000), (600, 826460), (620, 799800), (645, 768800), (688, 720750), (744, 666500), (750, 661168), (775, 639840), (800, 619845), (860, 576600), (930, 533200), (961, 516000), (992, 499875), (1000, 495876), (1032, 480500), (1075, 461280), (1200, 413230), (1240, 399900), (1290, 384400), (1333, 372000), (1376, 360375), (1488, 333250), (1500, 330584), (1550, 319920), (1720, 288300), (1860, 266600), (1922, 258000), (2000, 247938), (2064, 240250), (2150, 230640), (2325, 213280), (2400, 206615), (2480, 199950), (2580, 192200), (2666, 186000), (2883, 172000), (2976, 166625), (3000, 165292), (3100, 159960), (3225, 153760), (3440, 144150), (3720, 133300), (3844, 129000), (3875, 127968), (3999, 124000), (4000, 123969), (4128, 120125), (4300, 115320), (4650, 106640), (4805, 103200), (4960, 99975), (5160, 96100), (5332, 93000), (5375, 92256), (5766, 86000), (6000, 82646), (6200, 79980), (6450, 76880), (6665, 74400), (6880, 72075), (7440, 66650), (7688, 64500), (7750, 63984), (7998, 62000), (8600, 57660), (9300, 53320), (9610, 51600), (10320, 48050), (10664, 46500), (10750, 46128), (11532, 43000), (11625, 42656), (12000, 41323), (12400, 39990), (12900, 38440), (13330, 37200), (14415, 34400), (14880, 33325), (15376, 32250), (15500, 31992), (15996, 31000), (16125, 30752), (17200, 28830), (18600, 26660), (19220, 25800), (19995, 24800), (20640, 24025), (21328, 23250), (21500, 23064)]