149780040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 327147960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 285, 358, 367, 380, 456, 537, 570, 716, 734, 760, 895, 1074, 1101, 1140, 1432, 1468, 1790, 1835, 2148, 2202, 2280, 2685, 2936, 3401, 3580, 3670, 4296, 4404, 5370, 5505, 6802, 6973, 7160, 7340, 8808, 10203, 10740, 11010, 13604, 13946, 14680, 17005, 20406, 20919, 21480, 22020, 27208, 27892, 34010, 34865, 40812, 41838, 44040, 51015, 55784, 65693, 68020, 69730, 81624, 83676, 102030, 104595, 131386, 136040, 139460, 167352, 197079, 204060, 209190, 262772, 278920, 328465, 394158, 408120, 418380, 525544, 656930, 788316, 836760, 985395, 1248167, 1313860, 1576632, 1970790, 2496334, 2627720, 3744501, 3941580, 4992668, 6240835, 7489002, 7883160, 9985336, 12481670, 14978004, 18722505, 24963340, 29956008, 37445010, 49926680, 74890020, 149780040]

約数ペア:

[(1, 149780040), (2, 74890020), (3, 49926680), (4, 37445010), (5, 29956008), (6, 24963340), (8, 18722505), (10, 14978004), (12, 12481670), (15, 9985336), (19, 7883160), (20, 7489002), (24, 6240835), (30, 4992668), (38, 3941580), (40, 3744501), (57, 2627720), (60, 2496334), (76, 1970790), (95, 1576632), (114, 1313860), (120, 1248167), (152, 985395), (179, 836760), (190, 788316), (228, 656930), (285, 525544), (358, 418380), (367, 408120), (380, 394158), (456, 328465), (537, 278920), (570, 262772), (716, 209190), (734, 204060), (760, 197079), (895, 167352), (1074, 139460), (1101, 136040), (1140, 131386), (1432, 104595), (1468, 102030), (1790, 83676), (1835, 81624), (2148, 69730), (2202, 68020), (2280, 65693), (2685, 55784), (2936, 51015), (3401, 44040), (3580, 41838), (3670, 40812), (4296, 34865), (4404, 34010), (5370, 27892), (5505, 27208), (6802, 22020), (6973, 21480), (7160, 20919), (7340, 20406), (8808, 17005), (10203, 14680), (10740, 13946), (11010, 13604)]