78904530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 224078400

約数和(自身を除く): 145173870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1709, 1710, 2430, 2565, 3078, 3418, 4617, 5127, 5130, 7695, 8545, 9234, 10254, 15381, 15390, 17090, 23085, 25635, 30762, 32471, 46143, 46170, 51270, 64942, 76905, 92286, 97413, 138429, 153810, 162355, 194826, 230715, 276858, 292239, 324710, 415287, 461430, 487065, 584478, 692145, 830574, 876717, 974130, 1384290, 1461195, 1753434, 2076435, 2630151, 2922390, 4152870, 4383585, 5260302, 7890453, 8767170, 13150755, 15780906, 26301510, 39452265, 78904530]

約数ペア:

[(1, 78904530), (2, 39452265), (3, 26301510), (5, 15780906), (6, 13150755), (9, 8767170), (10, 7890453), (15, 5260302), (18, 4383585), (19, 4152870), (27, 2922390), (30, 2630151), (38, 2076435), (45, 1753434), (54, 1461195), (57, 1384290), (81, 974130), (90, 876717), (95, 830574), (114, 692145), (135, 584478), (162, 487065), (171, 461430), (190, 415287), (243, 324710), (270, 292239), (285, 276858), (342, 230715), (405, 194826), (486, 162355), (513, 153810), (570, 138429), (810, 97413), (855, 92286), (1026, 76905), (1215, 64942), (1539, 51270), (1709, 46170), (1710, 46143), (2430, 32471), (2565, 30762), (3078, 25635), (3418, 23085), (4617, 17090), (5127, 15390), (5130, 15381), (7695, 10254), (8545, 9234)]