66967200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 241297056

約数和(自身を除く): 174329856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 131, 142, 144, 150, 160, 180, 200, 213, 225, 240, 262, 284, 288, 300, 355, 360, 393, 400, 426, 450, 480, 524, 568, 600, 639, 655, 710, 720, 786, 800, 852, 900, 1048, 1065, 1136, 1179, 1200, 1278, 1310, 1420, 1440, 1572, 1704, 1775, 1800, 1965, 2096, 2130, 2272, 2358, 2400, 2556, 2620, 2840, 3144, 3195, 3275, 3408, 3550, 3600, 3930, 4192, 4260, 4716, 5112, 5240, 5325, 5680, 5895, 6288, 6390, 6550, 6816, 7100, 7200, 7860, 8520, 9301, 9432, 9825, 10224, 10480, 10650, 11360, 11790, 12576, 12780, 13100, 14200, 15720, 15975, 17040, 18602, 18864, 19650, 20448, 20960, 21300, 23580, 25560, 26200, 27903, 28400, 29475, 31440, 31950, 34080, 37204, 37728, 39300, 42600, 46505, 47160, 51120, 52400, 55806, 56800, 58950, 62880, 63900, 74408, 78600, 83709, 85200, 93010, 94320, 102240, 104800, 111612, 117900, 127800, 139515, 148816, 157200, 167418, 170400, 186020, 188640, 223224, 232525, 235800, 255600, 279030, 297632, 314400, 334836, 372040, 418545, 446448, 465050, 471600, 511200, 558060, 669672, 697575, 744080, 837090, 892896, 930100, 943200, 1116120, 1339344, 1395150, 1488160, 1674180, 1860200, 2092725, 2232240, 2678688, 2790300, 3348360, 3720400, 4185450, 4464480, 5580600, 6696720, 7440800, 8370900, 11161200, 13393440, 16741800, 22322400, 33483600, 66967200]

約数ペア:

[(1, 66967200), (2, 33483600), (3, 22322400), (4, 16741800), (5, 13393440), (6, 11161200), (8, 8370900), (9, 7440800), (10, 6696720), (12, 5580600), (15, 4464480), (16, 4185450), (18, 3720400), (20, 3348360), (24, 2790300), (25, 2678688), (30, 2232240), (32, 2092725), (36, 1860200), (40, 1674180), (45, 1488160), (48, 1395150), (50, 1339344), (60, 1116120), (71, 943200), (72, 930100), (75, 892896), (80, 837090), (90, 744080), (96, 697575), (100, 669672), (120, 558060), (131, 511200), (142, 471600), (144, 465050), (150, 446448), (160, 418545), (180, 372040), (200, 334836), (213, 314400), (225, 297632), (240, 279030), (262, 255600), (284, 235800), (288, 232525), (300, 223224), (355, 188640), (360, 186020), (393, 170400), (400, 167418), (426, 157200), (450, 148816), (480, 139515), (524, 127800), (568, 117900), (600, 111612), (639, 104800), (655, 102240), (710, 94320), (720, 93010), (786, 85200), (800, 83709), (852, 78600), (900, 74408), (1048, 63900), (1065, 62880), (1136, 58950), (1179, 56800), (1200, 55806), (1278, 52400), (1310, 51120), (1420, 47160), (1440, 46505), (1572, 42600), (1704, 39300), (1775, 37728), (1800, 37204), (1965, 34080), (2096, 31950), (2130, 31440), (2272, 29475), (2358, 28400), (2400, 27903), (2556, 26200), (2620, 25560), (2840, 23580), (3144, 21300), (3195, 20960), (3275, 20448), (3408, 19650), (3550, 18864), (3600, 18602), (3930, 17040), (4192, 15975), (4260, 15720), (4716, 14200), (5112, 13100), (5240, 12780), (5325, 12576), (5680, 11790), (5895, 11360), (6288, 10650), (6390, 10480), (6550, 10224), (6816, 9825), (7100, 9432), (7200, 9301), (7860, 8520)]