275111070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 756725760

約数和(自身を除く): 481614690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 137, 190, 195, 247, 271, 274, 285, 390, 411, 494, 542, 570, 685, 741, 813, 822, 1235, 1355, 1370, 1482, 1626, 1781, 2055, 2470, 2603, 2710, 3523, 3562, 3705, 4065, 4110, 5149, 5206, 5343, 7046, 7410, 7809, 8130, 8905, 10298, 10569, 10686, 13015, 15447, 15618, 17615, 17810, 21138, 25745, 26030, 26715, 30894, 33839, 35230, 37127, 39045, 51490, 52845, 53430, 66937, 67678, 74254, 77235, 78090, 101517, 105690, 111381, 133874, 154470, 169195, 185635, 200811, 203034, 222762, 334685, 338390, 371270, 401622, 482651, 507585, 556905, 669370, 705413, 965302, 1004055, 1015170, 1113810, 1410826, 1447953, 2008110, 2116239, 2413255, 2895906, 3527065, 4232478, 4826510, 7054130, 7239765, 9170369, 10581195, 14479530, 18340738, 21162390, 27511107, 45851845, 55022214, 91703690, 137555535, 275111070]

約数ペア:

[(1, 275111070), (2, 137555535), (3, 91703690), (5, 55022214), (6, 45851845), (10, 27511107), (13, 21162390), (15, 18340738), (19, 14479530), (26, 10581195), (30, 9170369), (38, 7239765), (39, 7054130), (57, 4826510), (65, 4232478), (78, 3527065), (95, 2895906), (114, 2413255), (130, 2116239), (137, 2008110), (190, 1447953), (195, 1410826), (247, 1113810), (271, 1015170), (274, 1004055), (285, 965302), (390, 705413), (411, 669370), (494, 556905), (542, 507585), (570, 482651), (685, 401622), (741, 371270), (813, 338390), (822, 334685), (1235, 222762), (1355, 203034), (1370, 200811), (1482, 185635), (1626, 169195), (1781, 154470), (2055, 133874), (2470, 111381), (2603, 105690), (2710, 101517), (3523, 78090), (3562, 77235), (3705, 74254), (4065, 67678), (4110, 66937), (5149, 53430), (5206, 52845), (5343, 51490), (7046, 39045), (7410, 37127), (7809, 35230), (8130, 33839), (8905, 30894), (10298, 26715), (10569, 26030), (10686, 25745), (13015, 21138), (15447, 17810), (15618, 17615)]