298094800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 767416160

約数和(自身を除く): 469321360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 61, 76, 80, 95, 100, 122, 152, 190, 200, 244, 304, 305, 380, 400, 475, 488, 610, 643, 760, 950, 976, 1159, 1220, 1286, 1520, 1525, 1900, 2318, 2440, 2572, 3050, 3215, 3800, 4636, 4880, 5144, 5795, 6100, 6430, 7600, 9272, 10288, 11590, 12200, 12217, 12860, 16075, 18544, 23180, 24400, 24434, 25720, 28975, 32150, 39223, 46360, 48868, 51440, 57950, 61085, 64300, 78446, 92720, 97736, 115900, 122170, 128600, 156892, 195472, 196115, 231800, 244340, 257200, 305425, 313784, 392230, 463600, 488680, 610850, 627568, 745237, 784460, 977360, 980575, 1221700, 1490474, 1568920, 1961150, 2443400, 2980948, 3137840, 3726185, 3922300, 4886800, 5961896, 7452370, 7844600, 11923792, 14904740, 15689200, 18630925, 29809480, 37261850, 59618960, 74523700, 149047400, 298094800]

約数ペア:

[(1, 298094800), (2, 149047400), (4, 74523700), (5, 59618960), (8, 37261850), (10, 29809480), (16, 18630925), (19, 15689200), (20, 14904740), (25, 11923792), (38, 7844600), (40, 7452370), (50, 5961896), (61, 4886800), (76, 3922300), (80, 3726185), (95, 3137840), (100, 2980948), (122, 2443400), (152, 1961150), (190, 1568920), (200, 1490474), (244, 1221700), (304, 980575), (305, 977360), (380, 784460), (400, 745237), (475, 627568), (488, 610850), (610, 488680), (643, 463600), (760, 392230), (950, 313784), (976, 305425), (1159, 257200), (1220, 244340), (1286, 231800), (1520, 196115), (1525, 195472), (1900, 156892), (2318, 128600), (2440, 122170), (2572, 115900), (3050, 97736), (3215, 92720), (3800, 78446), (4636, 64300), (4880, 61085), (5144, 57950), (5795, 51440), (6100, 48868), (6430, 46360), (7600, 39223), (9272, 32150), (10288, 28975), (11590, 25720), (12200, 24434), (12217, 24400), (12860, 23180), (16075, 18544)]