47778500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 139636224

約数和(自身を除く): 91857724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 73, 77, 85, 100, 110, 119, 125, 140, 146, 154, 170, 175, 187, 220, 238, 250, 275, 292, 308, 340, 350, 365, 374, 385, 425, 476, 500, 511, 550, 595, 700, 730, 748, 770, 803, 850, 875, 935, 1022, 1100, 1190, 1241, 1309, 1375, 1460, 1540, 1606, 1700, 1750, 1825, 1870, 1925, 2044, 2125, 2380, 2482, 2555, 2618, 2750, 2975, 3212, 3500, 3650, 3740, 3850, 4015, 4250, 4675, 4964, 5110, 5236, 5500, 5621, 5950, 6205, 6545, 7300, 7700, 8030, 8500, 8687, 9125, 9350, 9625, 10220, 11242, 11900, 12410, 12775, 13090, 13651, 14875, 16060, 17374, 18250, 18700, 19250, 20075, 22484, 23375, 24820, 25550, 26180, 27302, 28105, 29750, 31025, 32725, 34748, 36500, 38500, 40150, 43435, 46750, 51100, 54604, 56210, 59500, 62050, 63875, 65450, 68255, 80300, 86870, 93500, 95557, 100375, 112420, 124100, 127750, 130900, 136510, 140525, 155125, 163625, 173740, 191114, 200750, 217175, 255500, 273020, 281050, 310250, 327250, 341275, 382228, 401500, 434350, 477785, 562100, 620500, 654500, 682550, 702625, 868700, 955570, 1085875, 1365100, 1405250, 1706375, 1911140, 2171750, 2388925, 2810500, 3412750, 4343500, 4777850, 6825500, 9555700, 11944625, 23889250, 47778500]

約数ペア:

[(1, 47778500), (2, 23889250), (4, 11944625), (5, 9555700), (7, 6825500), (10, 4777850), (11, 4343500), (14, 3412750), (17, 2810500), (20, 2388925), (22, 2171750), (25, 1911140), (28, 1706375), (34, 1405250), (35, 1365100), (44, 1085875), (50, 955570), (55, 868700), (68, 702625), (70, 682550), (73, 654500), (77, 620500), (85, 562100), (100, 477785), (110, 434350), (119, 401500), (125, 382228), (140, 341275), (146, 327250), (154, 310250), (170, 281050), (175, 273020), (187, 255500), (220, 217175), (238, 200750), (250, 191114), (275, 173740), (292, 163625), (308, 155125), (340, 140525), (350, 136510), (365, 130900), (374, 127750), (385, 124100), (425, 112420), (476, 100375), (500, 95557), (511, 93500), (550, 86870), (595, 80300), (700, 68255), (730, 65450), (748, 63875), (770, 62050), (803, 59500), (850, 56210), (875, 54604), (935, 51100), (1022, 46750), (1100, 43435), (1190, 40150), (1241, 38500), (1309, 36500), (1375, 34748), (1460, 32725), (1540, 31025), (1606, 29750), (1700, 28105), (1750, 27302), (1825, 26180), (1870, 25550), (1925, 24820), (2044, 23375), (2125, 22484), (2380, 20075), (2482, 19250), (2555, 18700), (2618, 18250), (2750, 17374), (2975, 16060), (3212, 14875), (3500, 13651), (3650, 13090), (3740, 12775), (3850, 12410), (4015, 11900), (4250, 11242), (4675, 10220), (4964, 9625), (5110, 9350), (5236, 9125), (5500, 8687), (5621, 8500), (5950, 8030), (6205, 7700), (6545, 7300)]