228112300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 536121936

約数和(自身を除く): 308009636

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 227, 260, 325, 454, 650, 773, 908, 1135, 1300, 1546, 2270, 2951, 3092, 3865, 4540, 5675, 5902, 7730, 10049, 11350, 11804, 14755, 15460, 19325, 20098, 22700, 29510, 38650, 40196, 50245, 59020, 73775, 77300, 100490, 147550, 175471, 200980, 251225, 295100, 350942, 502450, 701884, 877355, 1004900, 1754710, 2281123, 3509420, 4386775, 4562246, 8773550, 9124492, 11405615, 17547100, 22811230, 45622460, 57028075, 114056150, 228112300]

約数ペア:

[(1, 228112300), (2, 114056150), (4, 57028075), (5, 45622460), (10, 22811230), (13, 17547100), (20, 11405615), (25, 9124492), (26, 8773550), (50, 4562246), (52, 4386775), (65, 3509420), (100, 2281123), (130, 1754710), (227, 1004900), (260, 877355), (325, 701884), (454, 502450), (650, 350942), (773, 295100), (908, 251225), (1135, 200980), (1300, 175471), (1546, 147550), (2270, 100490), (2951, 77300), (3092, 73775), (3865, 59020), (4540, 50245), (5675, 40196), (5902, 38650), (7730, 29510), (10049, 22700), (11350, 20098), (11804, 19325), (14755, 15460)]