73521540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 230348160

約数和(自身を除く): 156826620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 787, 865, 1038, 1557, 1574, 1730, 2076, 2361, 2595, 3114, 3148, 3460, 3935, 4671, 4722, 5190, 6228, 7083, 7785, 7870, 9342, 9444, 10380, 11805, 14166, 15570, 15740, 18684, 21249, 23355, 23610, 28332, 31140, 35415, 42498, 46710, 47220, 70830, 84996, 93420, 106245, 136151, 141660, 212490, 272302, 408453, 424980, 544604, 680755, 816906, 1225359, 1361510, 1633812, 2042265, 2450718, 2723020, 3676077, 4084530, 4901436, 6126795, 7352154, 8169060, 12253590, 14704308, 18380385, 24507180, 36760770, 73521540]

約数ペア:

[(1, 73521540), (2, 36760770), (3, 24507180), (4, 18380385), (5, 14704308), (6, 12253590), (9, 8169060), (10, 7352154), (12, 6126795), (15, 4901436), (18, 4084530), (20, 3676077), (27, 2723020), (30, 2450718), (36, 2042265), (45, 1633812), (54, 1361510), (60, 1225359), (90, 816906), (108, 680755), (135, 544604), (173, 424980), (180, 408453), (270, 272302), (346, 212490), (519, 141660), (540, 136151), (692, 106245), (787, 93420), (865, 84996), (1038, 70830), (1557, 47220), (1574, 46710), (1730, 42498), (2076, 35415), (2361, 31140), (2595, 28332), (3114, 23610), (3148, 23355), (3460, 21249), (3935, 18684), (4671, 15740), (4722, 15570), (5190, 14166), (6228, 11805), (7083, 10380), (7785, 9444), (7870, 9342)]