267379020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2184

約数の個数: 144

約数和(自身を含む): 877225440

約数和(自身を除く): 609846420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2113, 2220, 2812, 3330, 3420, 3515, 4218, 4226, 6327, 6339, 6660, 7030, 8436, 8452, 10545, 10565, 12654, 12678, 14060, 19017, 21090, 21130, 25308, 25356, 31635, 31695, 38034, 40147, 42180, 42260, 63270, 63390, 76068, 78181, 80294, 95085, 120441, 126540, 126780, 156362, 160588, 190170, 200735, 234543, 240882, 312724, 361323, 380340, 390905, 401470, 469086, 481764, 602205, 703629, 722646, 781810, 802940, 938172, 1172715, 1204410, 1407258, 1445292, 1485439, 1563620, 1806615, 2345430, 2408820, 2814516, 2970878, 3518145, 3613230, 4456317, 4690860, 5941756, 7036290, 7226460, 7427195, 8912634, 13368951, 14072580, 14854390, 17825268, 22281585, 26737902, 29708780, 44563170, 53475804, 66844755, 89126340, 133689510, 267379020]

約数ペア:

[(1, 267379020), (2, 133689510), (3, 89126340), (4, 66844755), (5, 53475804), (6, 44563170), (9, 29708780), (10, 26737902), (12, 22281585), (15, 17825268), (18, 14854390), (19, 14072580), (20, 13368951), (30, 8912634), (36, 7427195), (37, 7226460), (38, 7036290), (45, 5941756), (57, 4690860), (60, 4456317), (74, 3613230), (76, 3518145), (90, 2970878), (95, 2814516), (111, 2408820), (114, 2345430), (148, 1806615), (171, 1563620), (180, 1485439), (185, 1445292), (190, 1407258), (222, 1204410), (228, 1172715), (285, 938172), (333, 802940), (342, 781810), (370, 722646), (380, 703629), (444, 602205), (555, 481764), (570, 469086), (666, 401470), (684, 390905), (703, 380340), (740, 361323), (855, 312724), (1110, 240882), (1140, 234543), (1332, 200735), (1406, 190170), (1665, 160588), (1710, 156362), (2109, 126780), (2113, 126540), (2220, 120441), (2812, 95085), (3330, 80294), (3420, 78181), (3515, 76068), (4218, 63390), (4226, 63270), (6327, 42260), (6339, 42180), (6660, 40147), (7030, 38034), (8436, 31695), (8452, 31635), (10545, 25356), (10565, 25308), (12654, 21130), (12678, 21090), (14060, 19017)]