76388130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 128

約数和(自身を含む): 250790400

約数和(自身を除く): 174402270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3109, 3510, 4095, 4914, 6218, 8190, 9327, 12285, 15545, 18654, 21763, 24570, 27981, 31090, 40417, 43526, 46635, 55962, 65289, 80834, 83943, 93270, 108815, 121251, 130578, 139905, 167886, 195867, 202085, 217630, 242502, 279810, 282919, 326445, 363753, 391734, 404170, 419715, 565838, 587601, 606255, 652890, 727506, 839430, 848757, 979335, 1091259, 1175202, 1212510, 1414595, 1697514, 1818765, 1958670, 2182518, 2546271, 2829190, 2938005, 3637530, 4243785, 5092542, 5456295, 5876010, 7638813, 8487570, 10912590, 12731355, 15277626, 25462710, 38194065, 76388130]

約数ペア:

[(1, 76388130), (2, 38194065), (3, 25462710), (5, 15277626), (6, 12731355), (7, 10912590), (9, 8487570), (10, 7638813), (13, 5876010), (14, 5456295), (15, 5092542), (18, 4243785), (21, 3637530), (26, 2938005), (27, 2829190), (30, 2546271), (35, 2182518), (39, 1958670), (42, 1818765), (45, 1697514), (54, 1414595), (63, 1212510), (65, 1175202), (70, 1091259), (78, 979335), (90, 848757), (91, 839430), (105, 727506), (117, 652890), (126, 606255), (130, 587601), (135, 565838), (182, 419715), (189, 404170), (195, 391734), (210, 363753), (234, 326445), (270, 282919), (273, 279810), (315, 242502), (351, 217630), (378, 202085), (390, 195867), (455, 167886), (546, 139905), (585, 130578), (630, 121251), (702, 108815), (819, 93270), (910, 83943), (945, 80834), (1170, 65289), (1365, 55962), (1638, 46635), (1755, 43526), (1890, 40417), (2457, 31090), (2730, 27981), (3109, 24570), (3510, 21763), (4095, 18654), (4914, 15545), (6218, 12285), (8190, 9327)]