120369900

素因数分解:

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

素因数の和:141

約数の個数: 216

約数和(自身を含む): 420639744

約数和(自身を除く): 300269844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 43, 50, 60, 62, 70, 75, 84, 86, 93, 100, 105, 124, 129, 140, 150, 155, 172, 175, 186, 210, 215, 217, 258, 300, 301, 310, 350, 372, 420, 430, 434, 465, 516, 525, 602, 620, 645, 651, 700, 775, 860, 868, 903, 930, 1050, 1075, 1085, 1204, 1290, 1302, 1333, 1505, 1550, 1806, 1849, 1860, 2100, 2150, 2170, 2325, 2580, 2604, 2666, 3010, 3100, 3225, 3255, 3612, 3698, 3999, 4300, 4340, 4515, 4650, 5332, 5425, 5547, 6020, 6450, 6510, 6665, 7396, 7525, 7998, 9030, 9245, 9300, 9331, 10850, 11094, 12900, 12943, 13020, 13330, 15050, 15996, 16275, 18060, 18490, 18662, 19995, 21700, 22188, 22575, 25886, 26660, 27735, 27993, 30100, 32550, 33325, 36980, 37324, 38829, 39990, 45150, 46225, 46655, 51772, 55470, 55986, 57319, 64715, 65100, 66650, 77658, 79980, 90300, 92450, 93310, 99975, 110940, 111972, 114638, 129430, 133300, 138675, 139965, 155316, 171957, 184900, 186620, 194145, 199950, 229276, 233275, 258860, 277350, 279930, 286595, 323575, 343914, 388290, 399900, 401233, 466550, 554700, 559860, 573190, 647150, 687828, 699825, 776580, 802466, 859785, 933100, 970725, 1146380, 1203699, 1294300, 1399650, 1432975, 1604932, 1719570, 1941450, 2006165, 2407398, 2799300, 2865950, 3439140, 3882900, 4012330, 4298925, 4814796, 5731900, 6018495, 8024660, 8597850, 10030825, 12036990, 17195700, 20061650, 24073980, 30092475, 40123300, 60184950, 120369900]

約数ペア:

[(1, 120369900), (2, 60184950), (3, 40123300), (4, 30092475), (5, 24073980), (6, 20061650), (7, 17195700), (10, 12036990), (12, 10030825), (14, 8597850), (15, 8024660), (20, 6018495), (21, 5731900), (25, 4814796), (28, 4298925), (30, 4012330), (31, 3882900), (35, 3439140), (42, 2865950), (43, 2799300), (50, 2407398), (60, 2006165), (62, 1941450), (70, 1719570), (75, 1604932), (84, 1432975), (86, 1399650), (93, 1294300), (100, 1203699), (105, 1146380), (124, 970725), (129, 933100), (140, 859785), (150, 802466), (155, 776580), (172, 699825), (175, 687828), (186, 647150), (210, 573190), (215, 559860), (217, 554700), (258, 466550), (300, 401233), (301, 399900), (310, 388290), (350, 343914), (372, 323575), (420, 286595), (430, 279930), (434, 277350), (465, 258860), (516, 233275), (525, 229276), (602, 199950), (620, 194145), (645, 186620), (651, 184900), (700, 171957), (775, 155316), (860, 139965), (868, 138675), (903, 133300), (930, 129430), (1050, 114638), (1075, 111972), (1085, 110940), (1204, 99975), (1290, 93310), (1302, 92450), (1333, 90300), (1505, 79980), (1550, 77658), (1806, 66650), (1849, 65100), (1860, 64715), (2100, 57319), (2150, 55986), (2170, 55470), (2325, 51772), (2580, 46655), (2604, 46225), (2666, 45150), (3010, 39990), (3100, 38829), (3225, 37324), (3255, 36980), (3612, 33325), (3698, 32550), (3999, 30100), (4300, 27993), (4340, 27735), (4515, 26660), (4650, 25886), (5332, 22575), (5425, 22188), (5547, 21700), (6020, 19995), (6450, 18662), (6510, 18490), (6665, 18060), (7396, 16275), (7525, 15996), (7998, 15050), (9030, 13330), (9245, 13020), (9300, 12943), (9331, 12900), (10850, 11094)]