147795800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 356762880

約数和(自身を除く): 208967080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 73, 100, 106, 146, 191, 200, 212, 265, 292, 365, 382, 424, 530, 584, 730, 764, 955, 1060, 1325, 1460, 1528, 1825, 1910, 2120, 2650, 2920, 3650, 3820, 3869, 4775, 5300, 7300, 7640, 7738, 9550, 10123, 10600, 13943, 14600, 15476, 19100, 19345, 20246, 27886, 30952, 38200, 38690, 40492, 50615, 55772, 69715, 77380, 80984, 96725, 101230, 111544, 139430, 154760, 193450, 202460, 253075, 278860, 348575, 386900, 404920, 506150, 557720, 697150, 738979, 773800, 1012300, 1394300, 1477958, 2024600, 2788600, 2955916, 3694895, 5911832, 7389790, 14779580, 18474475, 29559160, 36948950, 73897900, 147795800]

約数ペア:

[(1, 147795800), (2, 73897900), (4, 36948950), (5, 29559160), (8, 18474475), (10, 14779580), (20, 7389790), (25, 5911832), (40, 3694895), (50, 2955916), (53, 2788600), (73, 2024600), (100, 1477958), (106, 1394300), (146, 1012300), (191, 773800), (200, 738979), (212, 697150), (265, 557720), (292, 506150), (365, 404920), (382, 386900), (424, 348575), (530, 278860), (584, 253075), (730, 202460), (764, 193450), (955, 154760), (1060, 139430), (1325, 111544), (1460, 101230), (1528, 96725), (1825, 80984), (1910, 77380), (2120, 69715), (2650, 55772), (2920, 50615), (3650, 40492), (3820, 38690), (3869, 38200), (4775, 30952), (5300, 27886), (7300, 20246), (7640, 19345), (7738, 19100), (9550, 15476), (10123, 14600), (10600, 13943)]