77497380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10501}}^1$

素因数の和:10557

約数の個数: 72

約数和(自身を含む): 240831864

約数和(自身を除く): 163334484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 10501, 21002, 31503, 42004, 52505, 63006, 94509, 105010, 126012, 157515, 189018, 210020, 315030, 378036, 430541, 472545, 630060, 861082, 945090, 1291623, 1722164, 1890180, 2152705, 2583246, 3874869, 4305410, 5166492, 6458115, 7749738, 8610820, 12916230, 15499476, 19374345, 25832460, 38748690, 77497380]

約数ペア:

[(1, 77497380), (2, 38748690), (3, 25832460), (4, 19374345), (5, 15499476), (6, 12916230), (9, 8610820), (10, 7749738), (12, 6458115), (15, 5166492), (18, 4305410), (20, 3874869), (30, 2583246), (36, 2152705), (41, 1890180), (45, 1722164), (60, 1291623), (82, 945090), (90, 861082), (123, 630060), (164, 472545), (180, 430541), (205, 378036), (246, 315030), (369, 210020), (410, 189018), (492, 157515), (615, 126012), (738, 105010), (820, 94509), (1230, 63006), (1476, 52505), (1845, 42004), (2460, 31503), (3690, 21002), (7380, 10501)]