73049900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 202487040

約数和(自身を除く): 129437140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 175, 179, 212, 220, 265, 275, 308, 350, 358, 371, 385, 530, 550, 583, 700, 716, 742, 770, 895, 1060, 1100, 1166, 1253, 1325, 1484, 1540, 1790, 1855, 1925, 1969, 2332, 2506, 2650, 2915, 3580, 3710, 3850, 3938, 4081, 4475, 5012, 5300, 5830, 6265, 7420, 7700, 7876, 8162, 8950, 9275, 9487, 9845, 11660, 12530, 13783, 14575, 16324, 17900, 18550, 18974, 19690, 20405, 25060, 27566, 29150, 31325, 37100, 37948, 39380, 40810, 47435, 49225, 55132, 58300, 62650, 66409, 68915, 81620, 94870, 98450, 102025, 104357, 125300, 132818, 137830, 189740, 196900, 204050, 208714, 237175, 265636, 275660, 332045, 344575, 408100, 417428, 474350, 521785, 664090, 689150, 730499, 948700, 1043570, 1328180, 1378300, 1460998, 1660225, 2087140, 2608925, 2921996, 3320450, 3652495, 5217850, 6640900, 7304990, 10435700, 14609980, 18262475, 36524950, 73049900]

約数ペア:

[(1, 73049900), (2, 36524950), (4, 18262475), (5, 14609980), (7, 10435700), (10, 7304990), (11, 6640900), (14, 5217850), (20, 3652495), (22, 3320450), (25, 2921996), (28, 2608925), (35, 2087140), (44, 1660225), (50, 1460998), (53, 1378300), (55, 1328180), (70, 1043570), (77, 948700), (100, 730499), (106, 689150), (110, 664090), (140, 521785), (154, 474350), (175, 417428), (179, 408100), (212, 344575), (220, 332045), (265, 275660), (275, 265636), (308, 237175), (350, 208714), (358, 204050), (371, 196900), (385, 189740), (530, 137830), (550, 132818), (583, 125300), (700, 104357), (716, 102025), (742, 98450), (770, 94870), (895, 81620), (1060, 68915), (1100, 66409), (1166, 62650), (1253, 58300), (1325, 55132), (1484, 49225), (1540, 47435), (1790, 40810), (1855, 39380), (1925, 37948), (1969, 37100), (2332, 31325), (2506, 29150), (2650, 27566), (2915, 25060), (3580, 20405), (3710, 19690), (3850, 18974), (3938, 18550), (4081, 17900), (4475, 16324), (5012, 14575), (5300, 13783), (5830, 12530), (6265, 11660), (7420, 9845), (7700, 9487), (7876, 9275), (8162, 8950)]