144808380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 333225540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1258, 1279, 1332, 1530, 1665, 1887, 2220, 2516, 2558, 3060, 3145, 3330, 3774, 3837, 5116, 5661, 6290, 6395, 6660, 7548, 7674, 9435, 11322, 11511, 12580, 12790, 15348, 18870, 19185, 21743, 22644, 23022, 25580, 28305, 37740, 38370, 43486, 46044, 47323, 56610, 57555, 65229, 76740, 86972, 94646, 108715, 113220, 115110, 130458, 141969, 189292, 195687, 217430, 230220, 236615, 260916, 283938, 326145, 391374, 425907, 434860, 473230, 567876, 652290, 709845, 782748, 804491, 851814, 946460, 978435, 1304580, 1419690, 1608982, 1703628, 1956870, 2129535, 2413473, 2839380, 3217964, 3913740, 4022455, 4259070, 4826946, 7240419, 8044910, 8518140, 9653892, 12067365, 14480838, 16089820, 24134730, 28961676, 36202095, 48269460, 72404190, 144808380]

約数ペア:

[(1, 144808380), (2, 72404190), (3, 48269460), (4, 36202095), (5, 28961676), (6, 24134730), (9, 16089820), (10, 14480838), (12, 12067365), (15, 9653892), (17, 8518140), (18, 8044910), (20, 7240419), (30, 4826946), (34, 4259070), (36, 4022455), (37, 3913740), (45, 3217964), (51, 2839380), (60, 2413473), (68, 2129535), (74, 1956870), (85, 1703628), (90, 1608982), (102, 1419690), (111, 1304580), (148, 978435), (153, 946460), (170, 851814), (180, 804491), (185, 782748), (204, 709845), (222, 652290), (255, 567876), (306, 473230), (333, 434860), (340, 425907), (370, 391374), (444, 326145), (510, 283938), (555, 260916), (612, 236615), (629, 230220), (666, 217430), (740, 195687), (765, 189292), (1020, 141969), (1110, 130458), (1258, 115110), (1279, 113220), (1332, 108715), (1530, 94646), (1665, 86972), (1887, 76740), (2220, 65229), (2516, 57555), (2558, 56610), (3060, 47323), (3145, 46044), (3330, 43486), (3774, 38370), (3837, 37740), (5116, 28305), (5661, 25580), (6290, 23022), (6395, 22644), (6660, 21743), (7548, 19185), (7674, 18870), (9435, 15348), (11322, 12790), (11511, 12580)]