39750060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 136249344

約数和(自身を除く): 96499284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 71, 84, 86, 93, 105, 124, 129, 140, 142, 155, 172, 186, 210, 213, 215, 217, 258, 284, 301, 310, 355, 372, 420, 426, 430, 434, 465, 497, 516, 602, 620, 645, 651, 710, 852, 860, 868, 903, 930, 994, 1065, 1085, 1204, 1290, 1302, 1333, 1420, 1491, 1505, 1806, 1860, 1988, 2130, 2170, 2201, 2485, 2580, 2604, 2666, 2982, 3010, 3053, 3255, 3612, 3999, 4260, 4340, 4402, 4515, 4970, 5332, 5964, 6020, 6106, 6510, 6603, 6665, 7455, 7998, 8804, 9030, 9159, 9331, 9940, 11005, 12212, 13020, 13206, 13330, 14910, 15265, 15407, 15996, 18060, 18318, 18662, 19995, 21371, 22010, 26412, 26660, 27993, 29820, 30530, 30814, 33015, 36636, 37324, 39990, 42742, 44020, 45795, 46221, 46655, 55986, 61060, 61628, 64113, 66030, 77035, 79980, 85484, 91590, 92442, 93310, 94643, 106855, 111972, 128226, 132060, 139965, 154070, 183180, 184884, 186620, 189286, 213710, 231105, 256452, 279930, 283929, 308140, 320565, 378572, 427420, 462210, 473215, 559860, 567858, 641130, 662501, 924420, 946430, 1135716, 1282260, 1325002, 1419645, 1892860, 1987503, 2650004, 2839290, 3312505, 3975006, 5678580, 6625010, 7950012, 9937515, 13250020, 19875030, 39750060]

約数ペア:

[(1, 39750060), (2, 19875030), (3, 13250020), (4, 9937515), (5, 7950012), (6, 6625010), (7, 5678580), (10, 3975006), (12, 3312505), (14, 2839290), (15, 2650004), (20, 1987503), (21, 1892860), (28, 1419645), (30, 1325002), (31, 1282260), (35, 1135716), (42, 946430), (43, 924420), (60, 662501), (62, 641130), (70, 567858), (71, 559860), (84, 473215), (86, 462210), (93, 427420), (105, 378572), (124, 320565), (129, 308140), (140, 283929), (142, 279930), (155, 256452), (172, 231105), (186, 213710), (210, 189286), (213, 186620), (215, 184884), (217, 183180), (258, 154070), (284, 139965), (301, 132060), (310, 128226), (355, 111972), (372, 106855), (420, 94643), (426, 93310), (430, 92442), (434, 91590), (465, 85484), (497, 79980), (516, 77035), (602, 66030), (620, 64113), (645, 61628), (651, 61060), (710, 55986), (852, 46655), (860, 46221), (868, 45795), (903, 44020), (930, 42742), (994, 39990), (1065, 37324), (1085, 36636), (1204, 33015), (1290, 30814), (1302, 30530), (1333, 29820), (1420, 27993), (1491, 26660), (1505, 26412), (1806, 22010), (1860, 21371), (1988, 19995), (2130, 18662), (2170, 18318), (2201, 18060), (2485, 15996), (2580, 15407), (2604, 15265), (2666, 14910), (2982, 13330), (3010, 13206), (3053, 13020), (3255, 12212), (3612, 11005), (3999, 9940), (4260, 9331), (4340, 9159), (4402, 9030), (4515, 8804), (4970, 7998), (5332, 7455), (5964, 6665), (6020, 6603), (6106, 6510)]