149436120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 495129600

約数和(自身を除く): 345693480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 139, 155, 170, 186, 204, 248, 255, 278, 289, 310, 340, 372, 408, 417, 465, 510, 527, 556, 578, 620, 680, 695, 744, 834, 867, 930, 1020, 1054, 1112, 1156, 1240, 1390, 1445, 1581, 1668, 1734, 1860, 2040, 2085, 2108, 2312, 2363, 2635, 2780, 2890, 3162, 3336, 3468, 3720, 4170, 4216, 4309, 4335, 4726, 5270, 5560, 5780, 6324, 6936, 7089, 7905, 8340, 8618, 8670, 8959, 9452, 10540, 11560, 11815, 12648, 12927, 14178, 15810, 16680, 17236, 17340, 17918, 18904, 21080, 21545, 23630, 25854, 26877, 28356, 31620, 34472, 34680, 35445, 35836, 40171, 43090, 44795, 47260, 51708, 53754, 56712, 63240, 64635, 70890, 71672, 73253, 80342, 86180, 89590, 94520, 103416, 107508, 120513, 129270, 134385, 141780, 146506, 160684, 172360, 179180, 200855, 215016, 219759, 241026, 258540, 268770, 283560, 293012, 321368, 358360, 366265, 401710, 439518, 482052, 517080, 537540, 586024, 602565, 732530, 803420, 879036, 964104, 1075080, 1098795, 1205130, 1245301, 1465060, 1606840, 1758072, 2197590, 2410260, 2490602, 2930120, 3735903, 4395180, 4820520, 4981204, 6226505, 7471806, 8790360, 9962408, 12453010, 14943612, 18679515, 24906020, 29887224, 37359030, 49812040, 74718060, 149436120]

約数ペア:

[(1, 149436120), (2, 74718060), (3, 49812040), (4, 37359030), (5, 29887224), (6, 24906020), (8, 18679515), (10, 14943612), (12, 12453010), (15, 9962408), (17, 8790360), (20, 7471806), (24, 6226505), (30, 4981204), (31, 4820520), (34, 4395180), (40, 3735903), (51, 2930120), (60, 2490602), (62, 2410260), (68, 2197590), (85, 1758072), (93, 1606840), (102, 1465060), (120, 1245301), (124, 1205130), (136, 1098795), (139, 1075080), (155, 964104), (170, 879036), (186, 803420), (204, 732530), (248, 602565), (255, 586024), (278, 537540), (289, 517080), (310, 482052), (340, 439518), (372, 401710), (408, 366265), (417, 358360), (465, 321368), (510, 293012), (527, 283560), (556, 268770), (578, 258540), (620, 241026), (680, 219759), (695, 215016), (744, 200855), (834, 179180), (867, 172360), (930, 160684), (1020, 146506), (1054, 141780), (1112, 134385), (1156, 129270), (1240, 120513), (1390, 107508), (1445, 103416), (1581, 94520), (1668, 89590), (1734, 86180), (1860, 80342), (2040, 73253), (2085, 71672), (2108, 70890), (2312, 64635), (2363, 63240), (2635, 56712), (2780, 53754), (2890, 51708), (3162, 47260), (3336, 44795), (3468, 43090), (3720, 40171), (4170, 35836), (4216, 35445), (4309, 34680), (4335, 34472), (4726, 31620), (5270, 28356), (5560, 26877), (5780, 25854), (6324, 23630), (6936, 21545), (7089, 21080), (7905, 18904), (8340, 17918), (8618, 17340), (8670, 17236), (8959, 16680), (9452, 15810), (10540, 14178), (11560, 12927), (11815, 12648)]