151015140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 475675200

約数和(自身を除く): 324660060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 109, 129, 172, 179, 180, 215, 218, 258, 327, 358, 387, 430, 436, 516, 537, 545, 645, 654, 716, 774, 860, 895, 981, 1074, 1090, 1290, 1308, 1548, 1611, 1635, 1790, 1935, 1962, 2148, 2180, 2580, 2685, 3222, 3270, 3580, 3870, 3924, 4687, 4905, 5370, 6444, 6540, 7697, 7740, 8055, 9374, 9810, 10740, 14061, 15394, 16110, 18748, 19511, 19620, 23091, 23435, 28122, 30788, 32220, 38485, 39022, 42183, 46182, 46870, 56244, 58533, 69273, 70305, 76970, 78044, 84366, 92364, 93740, 97555, 115455, 117066, 138546, 140610, 153940, 168732, 175599, 195110, 210915, 230910, 234132, 277092, 281220, 292665, 346365, 351198, 390220, 421830, 461820, 585330, 692730, 702396, 838973, 843660, 877995, 1170660, 1385460, 1677946, 1755990, 2516919, 3355892, 3511980, 4194865, 5033838, 7550757, 8389730, 10067676, 12584595, 15101514, 16779460, 25169190, 30203028, 37753785, 50338380, 75507570, 151015140]

約数ペア:

[(1, 151015140), (2, 75507570), (3, 50338380), (4, 37753785), (5, 30203028), (6, 25169190), (9, 16779460), (10, 15101514), (12, 12584595), (15, 10067676), (18, 8389730), (20, 7550757), (30, 5033838), (36, 4194865), (43, 3511980), (45, 3355892), (60, 2516919), (86, 1755990), (90, 1677946), (109, 1385460), (129, 1170660), (172, 877995), (179, 843660), (180, 838973), (215, 702396), (218, 692730), (258, 585330), (327, 461820), (358, 421830), (387, 390220), (430, 351198), (436, 346365), (516, 292665), (537, 281220), (545, 277092), (645, 234132), (654, 230910), (716, 210915), (774, 195110), (860, 175599), (895, 168732), (981, 153940), (1074, 140610), (1090, 138546), (1290, 117066), (1308, 115455), (1548, 97555), (1611, 93740), (1635, 92364), (1790, 84366), (1935, 78044), (1962, 76970), (2148, 70305), (2180, 69273), (2580, 58533), (2685, 56244), (3222, 46870), (3270, 46182), (3580, 42183), (3870, 39022), (3924, 38485), (4687, 32220), (4905, 30788), (5370, 28122), (6444, 23435), (6540, 23091), (7697, 19620), (7740, 19511), (8055, 18748), (9374, 16110), (9810, 15394), (10740, 14061)]