63421800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 217486080

約数和(自身を除く): 154064280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 173, 188, 195, 200, 235, 260, 282, 300, 312, 325, 346, 376, 390, 470, 519, 520, 564, 600, 611, 650, 692, 705, 780, 865, 940, 975, 1038, 1128, 1175, 1222, 1300, 1384, 1410, 1560, 1730, 1833, 1880, 1950, 2076, 2249, 2350, 2444, 2595, 2600, 2820, 3055, 3460, 3525, 3666, 3900, 4152, 4325, 4498, 4700, 4888, 5190, 5640, 6110, 6747, 6920, 7050, 7332, 7800, 8131, 8650, 8996, 9165, 9400, 10380, 11245, 12220, 12975, 13494, 14100, 14664, 15275, 16262, 17300, 17992, 18330, 20760, 22490, 24393, 24440, 25950, 26988, 28200, 30550, 32524, 33735, 34600, 36660, 40655, 44980, 45825, 48786, 51900, 53976, 56225, 61100, 65048, 67470, 73320, 81310, 89960, 91650, 97572, 103800, 105703, 112450, 121965, 122200, 134940, 162620, 168675, 183300, 195144, 203275, 211406, 224900, 243930, 269880, 317109, 325240, 337350, 366600, 406550, 422812, 449800, 487860, 528515, 609825, 634218, 674700, 813100, 845624, 975720, 1057030, 1219650, 1268436, 1349400, 1585545, 1626200, 2114060, 2439300, 2536872, 2642575, 3171090, 4228120, 4878600, 5285150, 6342180, 7927725, 10570300, 12684360, 15855450, 21140600, 31710900, 63421800]

約数ペア:

[(1, 63421800), (2, 31710900), (3, 21140600), (4, 15855450), (5, 12684360), (6, 10570300), (8, 7927725), (10, 6342180), (12, 5285150), (13, 4878600), (15, 4228120), (20, 3171090), (24, 2642575), (25, 2536872), (26, 2439300), (30, 2114060), (39, 1626200), (40, 1585545), (47, 1349400), (50, 1268436), (52, 1219650), (60, 1057030), (65, 975720), (75, 845624), (78, 813100), (94, 674700), (100, 634218), (104, 609825), (120, 528515), (130, 487860), (141, 449800), (150, 422812), (156, 406550), (173, 366600), (188, 337350), (195, 325240), (200, 317109), (235, 269880), (260, 243930), (282, 224900), (300, 211406), (312, 203275), (325, 195144), (346, 183300), (376, 168675), (390, 162620), (470, 134940), (519, 122200), (520, 121965), (564, 112450), (600, 105703), (611, 103800), (650, 97572), (692, 91650), (705, 89960), (780, 81310), (865, 73320), (940, 67470), (975, 65048), (1038, 61100), (1128, 56225), (1175, 53976), (1222, 51900), (1300, 48786), (1384, 45825), (1410, 44980), (1560, 40655), (1730, 36660), (1833, 34600), (1880, 33735), (1950, 32524), (2076, 30550), (2249, 28200), (2350, 26988), (2444, 25950), (2595, 24440), (2600, 24393), (2820, 22490), (3055, 20760), (3460, 18330), (3525, 17992), (3666, 17300), (3900, 16262), (4152, 15275), (4325, 14664), (4498, 14100), (4700, 13494), (4888, 12975), (5190, 12220), (5640, 11245), (6110, 10380), (6747, 9400), (6920, 9165), (7050, 8996), (7332, 8650), (7800, 8131)]