72571200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1201

約数の個数: 168

約数和(自身を含む): 256629408

約数和(自身を除く): 184058208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1163, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2326, 2400, 2496, 2600, 3120, 3489, 3900, 4160, 4652, 4800, 5200, 5815, 6240, 6978, 7800, 9304, 10400, 11630, 12480, 13956, 15119, 15600, 17445, 18608, 20800, 23260, 27912, 29075, 30238, 31200, 34890, 37216, 45357, 46520, 55824, 58150, 60476, 62400, 69780, 74432, 75595, 87225, 90714, 93040, 111648, 116300, 120952, 139560, 151190, 174450, 181428, 186080, 223296, 226785, 232600, 241904, 279120, 302380, 348900, 362856, 372160, 377975, 453570, 465200, 483808, 558240, 604760, 697800, 725712, 755950, 907140, 930400, 967616, 1116480, 1133925, 1209520, 1395600, 1451424, 1511900, 1814280, 1860800, 2267850, 2419040, 2791200, 2902848, 3023800, 3628560, 4535700, 4838080, 5582400, 6047600, 7257120, 9071400, 12095200, 14514240, 18142800, 24190400, 36285600, 72571200]

約数ペア:

[(1, 72571200), (2, 36285600), (3, 24190400), (4, 18142800), (5, 14514240), (6, 12095200), (8, 9071400), (10, 7257120), (12, 6047600), (13, 5582400), (15, 4838080), (16, 4535700), (20, 3628560), (24, 3023800), (25, 2902848), (26, 2791200), (30, 2419040), (32, 2267850), (39, 1860800), (40, 1814280), (48, 1511900), (50, 1451424), (52, 1395600), (60, 1209520), (64, 1133925), (65, 1116480), (75, 967616), (78, 930400), (80, 907140), (96, 755950), (100, 725712), (104, 697800), (120, 604760), (130, 558240), (150, 483808), (156, 465200), (160, 453570), (192, 377975), (195, 372160), (200, 362856), (208, 348900), (240, 302380), (260, 279120), (300, 241904), (312, 232600), (320, 226785), (325, 223296), (390, 186080), (400, 181428), (416, 174450), (480, 151190), (520, 139560), (600, 120952), (624, 116300), (650, 111648), (780, 93040), (800, 90714), (832, 87225), (960, 75595), (975, 74432), (1040, 69780), (1163, 62400), (1200, 60476), (1248, 58150), (1300, 55824), (1560, 46520), (1600, 45357), (1950, 37216), (2080, 34890), (2326, 31200), (2400, 30238), (2496, 29075), (2600, 27912), (3120, 23260), (3489, 20800), (3900, 18608), (4160, 17445), (4652, 15600), (4800, 15119), (5200, 13956), (5815, 12480), (6240, 11630), (6978, 10400), (7800, 9304)]