149530360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 425502720

約数和(自身を除く): 275972360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 92, 98, 107, 115, 124, 140, 155, 161, 184, 196, 214, 217, 230, 245, 248, 280, 310, 322, 392, 428, 434, 460, 490, 535, 620, 644, 713, 749, 805, 856, 868, 920, 980, 1070, 1085, 1127, 1240, 1288, 1426, 1498, 1519, 1610, 1736, 1960, 2140, 2170, 2254, 2461, 2852, 2996, 3038, 3220, 3317, 3565, 3745, 4280, 4340, 4508, 4922, 4991, 5243, 5635, 5704, 5992, 6076, 6440, 6634, 7130, 7490, 7595, 8680, 9016, 9844, 9982, 10486, 11270, 12152, 12305, 13268, 14260, 14980, 15190, 16585, 17227, 19688, 19964, 20972, 22540, 23219, 24610, 24955, 26215, 26536, 28520, 29960, 30380, 33170, 34454, 34937, 39928, 41944, 45080, 46438, 49220, 49910, 52430, 60760, 66340, 68908, 69874, 76291, 86135, 92876, 98440, 99820, 104860, 116095, 120589, 132680, 137816, 139748, 152582, 162533, 172270, 174685, 185752, 199640, 209720, 232190, 241178, 279496, 305164, 325066, 344540, 349370, 381455, 464380, 482356, 534037, 602945, 610328, 650132, 689080, 698740, 762910, 812665, 928760, 964712, 1068074, 1205890, 1300264, 1397480, 1525820, 1625330, 2136148, 2411780, 2670185, 3051640, 3250660, 3738259, 4272296, 4823560, 5340370, 6501320, 7476518, 10680740, 14953036, 18691295, 21361480, 29906072, 37382590, 74765180, 149530360]

約数ペア:

[(1, 149530360), (2, 74765180), (4, 37382590), (5, 29906072), (7, 21361480), (8, 18691295), (10, 14953036), (14, 10680740), (20, 7476518), (23, 6501320), (28, 5340370), (31, 4823560), (35, 4272296), (40, 3738259), (46, 3250660), (49, 3051640), (56, 2670185), (62, 2411780), (70, 2136148), (92, 1625330), (98, 1525820), (107, 1397480), (115, 1300264), (124, 1205890), (140, 1068074), (155, 964712), (161, 928760), (184, 812665), (196, 762910), (214, 698740), (217, 689080), (230, 650132), (245, 610328), (248, 602945), (280, 534037), (310, 482356), (322, 464380), (392, 381455), (428, 349370), (434, 344540), (460, 325066), (490, 305164), (535, 279496), (620, 241178), (644, 232190), (713, 209720), (749, 199640), (805, 185752), (856, 174685), (868, 172270), (920, 162533), (980, 152582), (1070, 139748), (1085, 137816), (1127, 132680), (1240, 120589), (1288, 116095), (1426, 104860), (1498, 99820), (1519, 98440), (1610, 92876), (1736, 86135), (1960, 76291), (2140, 69874), (2170, 68908), (2254, 66340), (2461, 60760), (2852, 52430), (2996, 49910), (3038, 49220), (3220, 46438), (3317, 45080), (3565, 41944), (3745, 39928), (4280, 34937), (4340, 34454), (4508, 33170), (4922, 30380), (4991, 29960), (5243, 28520), (5635, 26536), (5704, 26215), (5992, 24955), (6076, 24610), (6440, 23219), (6634, 22540), (7130, 20972), (7490, 19964), (7595, 19688), (8680, 17227), (9016, 16585), (9844, 15190), (9982, 14980), (10486, 14260), (11270, 13268), (12152, 12305)]