27433140

素因数分解:

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

素因数の和:107

約数の個数: 192

約数和(自身を含む): 94617600

約数和(自身を除く): 67184460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 49, 60, 62, 70, 84, 86, 93, 98, 105, 124, 129, 140, 147, 155, 172, 186, 196, 210, 215, 217, 245, 258, 294, 301, 310, 343, 372, 420, 430, 434, 465, 490, 516, 588, 602, 620, 645, 651, 686, 735, 860, 868, 903, 930, 980, 1029, 1085, 1204, 1290, 1302, 1333, 1372, 1470, 1505, 1519, 1715, 1806, 1860, 2058, 2107, 2170, 2580, 2604, 2666, 2940, 3010, 3038, 3255, 3430, 3612, 3999, 4116, 4214, 4340, 4515, 4557, 5145, 5332, 6020, 6076, 6321, 6510, 6665, 6860, 7595, 7998, 8428, 9030, 9114, 9331, 10290, 10535, 10633, 12642, 13020, 13330, 14749, 15190, 15996, 18060, 18228, 18662, 19995, 20580, 21070, 21266, 22785, 25284, 26660, 27993, 29498, 30380, 31605, 31899, 37324, 39990, 42140, 42532, 44247, 45570, 46655, 53165, 55986, 58996, 63210, 63798, 65317, 73745, 79980, 88494, 91140, 93310, 106330, 111972, 126420, 127596, 130634, 139965, 147490, 159495, 176988, 186620, 195951, 212660, 221235, 261268, 279930, 294980, 318990, 326585, 391902, 442470, 457219, 559860, 637980, 653170, 783804, 884940, 914438, 979755, 1306340, 1371657, 1828876, 1959510, 2286095, 2743314, 3919020, 4572190, 5486628, 6858285, 9144380, 13716570, 27433140]

約数ペア:

[(1, 27433140), (2, 13716570), (3, 9144380), (4, 6858285), (5, 5486628), (6, 4572190), (7, 3919020), (10, 2743314), (12, 2286095), (14, 1959510), (15, 1828876), (20, 1371657), (21, 1306340), (28, 979755), (30, 914438), (31, 884940), (35, 783804), (42, 653170), (43, 637980), (49, 559860), (60, 457219), (62, 442470), (70, 391902), (84, 326585), (86, 318990), (93, 294980), (98, 279930), (105, 261268), (124, 221235), (129, 212660), (140, 195951), (147, 186620), (155, 176988), (172, 159495), (186, 147490), (196, 139965), (210, 130634), (215, 127596), (217, 126420), (245, 111972), (258, 106330), (294, 93310), (301, 91140), (310, 88494), (343, 79980), (372, 73745), (420, 65317), (430, 63798), (434, 63210), (465, 58996), (490, 55986), (516, 53165), (588, 46655), (602, 45570), (620, 44247), (645, 42532), (651, 42140), (686, 39990), (735, 37324), (860, 31899), (868, 31605), (903, 30380), (930, 29498), (980, 27993), (1029, 26660), (1085, 25284), (1204, 22785), (1290, 21266), (1302, 21070), (1333, 20580), (1372, 19995), (1470, 18662), (1505, 18228), (1519, 18060), (1715, 15996), (1806, 15190), (1860, 14749), (2058, 13330), (2107, 13020), (2170, 12642), (2580, 10633), (2604, 10535), (2666, 10290), (2940, 9331), (3010, 9114), (3038, 9030), (3255, 8428), (3430, 7998), (3612, 7595), (3999, 6860), (4116, 6665), (4214, 6510), (4340, 6321), (4515, 6076), (4557, 6020), (5145, 5332)]