67161780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 235033344

約数和(自身を除く): 167871564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 353, 420, 453, 604, 630, 706, 755, 906, 1057, 1059, 1260, 1359, 1412, 1510, 1765, 1812, 2114, 2118, 2265, 2471, 2718, 3020, 3171, 3177, 3530, 4228, 4236, 4530, 4942, 5285, 5295, 5436, 6342, 6354, 6795, 7060, 7413, 9060, 9513, 9884, 10570, 10590, 12355, 12684, 12708, 13590, 14826, 15855, 15885, 19026, 21140, 21180, 22239, 24710, 27180, 29652, 31710, 31770, 37065, 38052, 44478, 47565, 49420, 53303, 63420, 63540, 74130, 88956, 95130, 106606, 111195, 148260, 159909, 190260, 213212, 222390, 266515, 319818, 373121, 444780, 479727, 533030, 639636, 746242, 799545, 959454, 1066060, 1119363, 1492484, 1599090, 1865605, 1918908, 2238726, 2398635, 3198180, 3358089, 3731210, 4477452, 4797270, 5596815, 6716178, 7462420, 9594540, 11193630, 13432356, 16790445, 22387260, 33580890, 67161780]

約数ペア:

[(1, 67161780), (2, 33580890), (3, 22387260), (4, 16790445), (5, 13432356), (6, 11193630), (7, 9594540), (9, 7462420), (10, 6716178), (12, 5596815), (14, 4797270), (15, 4477452), (18, 3731210), (20, 3358089), (21, 3198180), (28, 2398635), (30, 2238726), (35, 1918908), (36, 1865605), (42, 1599090), (45, 1492484), (60, 1119363), (63, 1066060), (70, 959454), (84, 799545), (90, 746242), (105, 639636), (126, 533030), (140, 479727), (151, 444780), (180, 373121), (210, 319818), (252, 266515), (302, 222390), (315, 213212), (353, 190260), (420, 159909), (453, 148260), (604, 111195), (630, 106606), (706, 95130), (755, 88956), (906, 74130), (1057, 63540), (1059, 63420), (1260, 53303), (1359, 49420), (1412, 47565), (1510, 44478), (1765, 38052), (1812, 37065), (2114, 31770), (2118, 31710), (2265, 29652), (2471, 27180), (2718, 24710), (3020, 22239), (3171, 21180), (3177, 21140), (3530, 19026), (4228, 15885), (4236, 15855), (4530, 14826), (4942, 13590), (5285, 12708), (5295, 12684), (5436, 12355), (6342, 10590), (6354, 10570), (6795, 9884), (7060, 9513), (7413, 9060)]