864099900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 180

約数和(自身を含む): 2830084488

約数和(自身を除く): 1965984588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 107, 108, 135, 150, 162, 180, 214, 225, 270, 300, 321, 324, 405, 428, 450, 535, 540, 642, 675, 810, 900, 963, 997, 1070, 1284, 1350, 1605, 1620, 1926, 1994, 2025, 2140, 2675, 2700, 2889, 2991, 3210, 3852, 3988, 4050, 4815, 4985, 5350, 5778, 5982, 6420, 8025, 8100, 8667, 8973, 9630, 9970, 10700, 11556, 11964, 14445, 14955, 16050, 17334, 17946, 19260, 19940, 24075, 24925, 26919, 28890, 29910, 32100, 34668, 35892, 43335, 44865, 48150, 49850, 53838, 57780, 59820, 72225, 74775, 80757, 86670, 89730, 96300, 99700, 106679, 107676, 134595, 144450, 149550, 161514, 173340, 179460, 213358, 216675, 224325, 269190, 288900, 299100, 320037, 323028, 403785, 426716, 433350, 448650, 533395, 538380, 640074, 672975, 807570, 866700, 897300, 960111, 1066790, 1280148, 1345950, 1600185, 1615140, 1920222, 2018925, 2133580, 2666975, 2691900, 2880333, 3200370, 3840444, 4037850, 4800555, 5333950, 5760666, 6400740, 8000925, 8075700, 8640999, 9601110, 10667900, 11521332, 14401665, 16001850, 17281998, 19202220, 24002775, 28803330, 32003700, 34563996, 43204995, 48005550, 57606660, 72008325, 86409990, 96011100, 144016650, 172819980, 216024975, 288033300, 432049950, 864099900]

約数ペア:

[(1, 864099900), (2, 432049950), (3, 288033300), (4, 216024975), (5, 172819980), (6, 144016650), (9, 96011100), (10, 86409990), (12, 72008325), (15, 57606660), (18, 48005550), (20, 43204995), (25, 34563996), (27, 32003700), (30, 28803330), (36, 24002775), (45, 19202220), (50, 17281998), (54, 16001850), (60, 14401665), (75, 11521332), (81, 10667900), (90, 9601110), (100, 8640999), (107, 8075700), (108, 8000925), (135, 6400740), (150, 5760666), (162, 5333950), (180, 4800555), (214, 4037850), (225, 3840444), (270, 3200370), (300, 2880333), (321, 2691900), (324, 2666975), (405, 2133580), (428, 2018925), (450, 1920222), (535, 1615140), (540, 1600185), (642, 1345950), (675, 1280148), (810, 1066790), (900, 960111), (963, 897300), (997, 866700), (1070, 807570), (1284, 672975), (1350, 640074), (1605, 538380), (1620, 533395), (1926, 448650), (1994, 433350), (2025, 426716), (2140, 403785), (2675, 323028), (2700, 320037), (2889, 299100), (2991, 288900), (3210, 269190), (3852, 224325), (3988, 216675), (4050, 213358), (4815, 179460), (4985, 173340), (5350, 161514), (5778, 149550), (5982, 144450), (6420, 134595), (8025, 107676), (8100, 106679), (8667, 99700), (8973, 96300), (9630, 89730), (9970, 86670), (10700, 80757), (11556, 74775), (11964, 72225), (14445, 59820), (14955, 57780), (16050, 53838), (17334, 49850), (17946, 48150), (19260, 44865), (19940, 43335), (24075, 35892), (24925, 34668), (26919, 32100), (28890, 29910)]