68582850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 209510400

約数和(自身を除く): 140927550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 43, 49, 50, 62, 70, 75, 86, 93, 98, 105, 129, 147, 150, 155, 175, 186, 210, 215, 217, 245, 258, 294, 301, 310, 343, 350, 430, 434, 465, 490, 525, 602, 645, 651, 686, 735, 775, 903, 930, 1029, 1050, 1075, 1085, 1225, 1290, 1302, 1333, 1470, 1505, 1519, 1550, 1715, 1806, 2058, 2107, 2150, 2170, 2325, 2450, 2666, 3010, 3038, 3225, 3255, 3430, 3675, 3999, 4214, 4515, 4557, 4650, 5145, 5425, 6321, 6450, 6510, 6665, 7350, 7525, 7595, 7998, 8575, 9030, 9114, 9331, 10290, 10535, 10633, 10850, 12642, 13330, 14749, 15050, 15190, 16275, 17150, 18662, 19995, 21070, 21266, 22575, 22785, 25725, 27993, 29498, 31605, 31899, 32550, 33325, 37975, 39990, 44247, 45150, 45570, 46655, 51450, 52675, 53165, 55986, 63210, 63798, 65317, 66650, 73745, 75950, 88494, 93310, 99975, 105350, 106330, 113925, 130634, 139965, 147490, 158025, 159495, 195951, 199950, 221235, 227850, 233275, 265825, 279930, 316050, 318990, 326585, 368725, 391902, 442470, 457219, 466550, 531650, 653170, 699825, 737450, 797475, 914438, 979755, 1106175, 1371657, 1399650, 1594950, 1632925, 1959510, 2212350, 2286095, 2743314, 3265850, 4572190, 4898775, 6858285, 9797550, 11430475, 13716570, 22860950, 34291425, 68582850]

約数ペア:

[(1, 68582850), (2, 34291425), (3, 22860950), (5, 13716570), (6, 11430475), (7, 9797550), (10, 6858285), (14, 4898775), (15, 4572190), (21, 3265850), (25, 2743314), (30, 2286095), (31, 2212350), (35, 1959510), (42, 1632925), (43, 1594950), (49, 1399650), (50, 1371657), (62, 1106175), (70, 979755), (75, 914438), (86, 797475), (93, 737450), (98, 699825), (105, 653170), (129, 531650), (147, 466550), (150, 457219), (155, 442470), (175, 391902), (186, 368725), (210, 326585), (215, 318990), (217, 316050), (245, 279930), (258, 265825), (294, 233275), (301, 227850), (310, 221235), (343, 199950), (350, 195951), (430, 159495), (434, 158025), (465, 147490), (490, 139965), (525, 130634), (602, 113925), (645, 106330), (651, 105350), (686, 99975), (735, 93310), (775, 88494), (903, 75950), (930, 73745), (1029, 66650), (1050, 65317), (1075, 63798), (1085, 63210), (1225, 55986), (1290, 53165), (1302, 52675), (1333, 51450), (1470, 46655), (1505, 45570), (1519, 45150), (1550, 44247), (1715, 39990), (1806, 37975), (2058, 33325), (2107, 32550), (2150, 31899), (2170, 31605), (2325, 29498), (2450, 27993), (2666, 25725), (3010, 22785), (3038, 22575), (3225, 21266), (3255, 21070), (3430, 19995), (3675, 18662), (3999, 17150), (4214, 16275), (4515, 15190), (4557, 15050), (4650, 14749), (5145, 13330), (5425, 12642), (6321, 10850), (6450, 10633), (6510, 10535), (6665, 10290), (7350, 9331), (7525, 9114), (7595, 9030), (7998, 8575)]