77692140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22717}}^1$

素因数の和:22751

約数の個数: 72

約数和(自身を含む): 248080560

約数和(自身を除く): 170388420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 22717, 45434, 68151, 90868, 113585, 136302, 204453, 227170, 272604, 340755, 408906, 431623, 454340, 681510, 817812, 863246, 1022265, 1294869, 1363020, 1726492, 2044530, 2158115, 2589738, 3884607, 4089060, 4316230, 5179476, 6474345, 7769214, 8632460, 12948690, 15538428, 19423035, 25897380, 38846070, 77692140]

約数ペア:

[(1, 77692140), (2, 38846070), (3, 25897380), (4, 19423035), (5, 15538428), (6, 12948690), (9, 8632460), (10, 7769214), (12, 6474345), (15, 5179476), (18, 4316230), (19, 4089060), (20, 3884607), (30, 2589738), (36, 2158115), (38, 2044530), (45, 1726492), (57, 1363020), (60, 1294869), (76, 1022265), (90, 863246), (95, 817812), (114, 681510), (171, 454340), (180, 431623), (190, 408906), (228, 340755), (285, 272604), (342, 227170), (380, 204453), (570, 136302), (684, 113585), (855, 90868), (1140, 68151), (1710, 45434), (3420, 22717)]