75857430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 199438848

約数和(自身を除く): 123581418

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 457, 503, 914, 1006, 1371, 1509, 2285, 2515, 2742, 3018, 4570, 5027, 5030, 5533, 6855, 7545, 10054, 11066, 13710, 15081, 15090, 16599, 25135, 27665, 30162, 33198, 50270, 55330, 75405, 82995, 150810, 165990, 229871, 459742, 689613, 1149355, 1379226, 2298710, 2528581, 3448065, 5057162, 6896130, 7585743, 12642905, 15171486, 25285810, 37928715, 75857430]

約数ペア:

[(1, 75857430), (2, 37928715), (3, 25285810), (5, 15171486), (6, 12642905), (10, 7585743), (11, 6896130), (15, 5057162), (22, 3448065), (30, 2528581), (33, 2298710), (55, 1379226), (66, 1149355), (110, 689613), (165, 459742), (330, 229871), (457, 165990), (503, 150810), (914, 82995), (1006, 75405), (1371, 55330), (1509, 50270), (2285, 33198), (2515, 30162), (2742, 27665), (3018, 25135), (4570, 16599), (5027, 15090), (5030, 15081), (5533, 13710), (6855, 11066), (7545, 10054)]