102199140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7187}}^1$

素因数の和:7281

約数の個数: 72

約数和(自身を含む): 313971840

約数和(自身を除く): 211772700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 7187, 14220, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 86244, 107805, 129366, 143740, 215610, 258732, 323415, 431220, 567773, 646830, 1135546, 1293660, 1703319, 2271092, 2838865, 3406638, 5109957, 5677730, 6813276, 8516595, 10219914, 11355460, 17033190, 20439828, 25549785, 34066380, 51099570, 102199140]

約数ペア:

[(1, 102199140), (2, 51099570), (3, 34066380), (4, 25549785), (5, 20439828), (6, 17033190), (9, 11355460), (10, 10219914), (12, 8516595), (15, 6813276), (18, 5677730), (20, 5109957), (30, 3406638), (36, 2838865), (45, 2271092), (60, 1703319), (79, 1293660), (90, 1135546), (158, 646830), (180, 567773), (237, 431220), (316, 323415), (395, 258732), (474, 215610), (711, 143740), (790, 129366), (948, 107805), (1185, 86244), (1422, 71870), (1580, 64683), (2370, 43122), (2844, 35935), (3555, 28748), (4740, 21561), (7110, 14374), (7187, 14220)]