143505180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8796

約数の個数: 144

約数和(自身を含む): 535813824

約数和(自身を除く): 392308644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8761, 16380, 17522, 26283, 35044, 43805, 52566, 61327, 78849, 87610, 105132, 113893, 122654, 131415, 157698, 175220, 183981, 227786, 245308, 262830, 306635, 315396, 341679, 367962, 394245, 455572, 525660, 551943, 569465, 613270, 683358, 735924, 788490, 797251, 919905, 1025037, 1103886, 1138930, 1226540, 1366716, 1576980, 1594502, 1708395, 1839810, 2050074, 2207772, 2277860, 2391753, 2759715, 3189004, 3416790, 3679620, 3986255, 4100148, 4783506, 5125185, 5519430, 6833580, 7175259, 7972510, 9567012, 10250370, 11038860, 11958765, 14350518, 15945020, 20500740, 23917530, 28701036, 35876295, 47835060, 71752590, 143505180]

約数ペア:

[(1, 143505180), (2, 71752590), (3, 47835060), (4, 35876295), (5, 28701036), (6, 23917530), (7, 20500740), (9, 15945020), (10, 14350518), (12, 11958765), (13, 11038860), (14, 10250370), (15, 9567012), (18, 7972510), (20, 7175259), (21, 6833580), (26, 5519430), (28, 5125185), (30, 4783506), (35, 4100148), (36, 3986255), (39, 3679620), (42, 3416790), (45, 3189004), (52, 2759715), (60, 2391753), (63, 2277860), (65, 2207772), (70, 2050074), (78, 1839810), (84, 1708395), (90, 1594502), (91, 1576980), (105, 1366716), (117, 1226540), (126, 1138930), (130, 1103886), (140, 1025037), (156, 919905), (180, 797251), (182, 788490), (195, 735924), (210, 683358), (234, 613270), (252, 569465), (260, 551943), (273, 525660), (315, 455572), (364, 394245), (390, 367962), (420, 341679), (455, 315396), (468, 306635), (546, 262830), (585, 245308), (630, 227786), (780, 183981), (819, 175220), (910, 157698), (1092, 131415), (1170, 122654), (1260, 113893), (1365, 105132), (1638, 87610), (1820, 78849), (2340, 61327), (2730, 52566), (3276, 43805), (4095, 35044), (5460, 26283), (8190, 17522), (8761, 16380)]