45754940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 125662656

約数和(自身を除く): 79907716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 73, 74, 77, 110, 121, 140, 146, 148, 154, 185, 220, 242, 259, 292, 308, 365, 370, 385, 407, 484, 511, 518, 605, 730, 740, 770, 803, 814, 847, 1022, 1036, 1210, 1295, 1460, 1540, 1606, 1628, 1694, 2035, 2044, 2420, 2555, 2590, 2701, 2849, 3212, 3388, 4015, 4070, 4235, 4477, 5110, 5180, 5402, 5621, 5698, 8030, 8140, 8470, 8833, 8954, 10220, 10804, 11242, 11396, 13505, 14245, 16060, 16940, 17666, 17908, 18907, 22385, 22484, 27010, 28105, 28490, 29711, 31339, 35332, 37814, 44165, 44770, 54020, 56210, 56980, 59422, 61831, 62678, 75628, 88330, 89540, 94535, 112420, 118844, 123662, 125356, 148555, 156695, 176660, 189070, 207977, 247324, 297110, 309155, 313390, 326821, 378140, 415954, 594220, 618310, 626780, 653642, 831908, 1039885, 1236620, 1307284, 1634105, 2079770, 2287747, 3268210, 4159540, 4575494, 6536420, 9150988, 11438735, 22877470, 45754940]

約数ペア:

[(1, 45754940), (2, 22877470), (4, 11438735), (5, 9150988), (7, 6536420), (10, 4575494), (11, 4159540), (14, 3268210), (20, 2287747), (22, 2079770), (28, 1634105), (35, 1307284), (37, 1236620), (44, 1039885), (55, 831908), (70, 653642), (73, 626780), (74, 618310), (77, 594220), (110, 415954), (121, 378140), (140, 326821), (146, 313390), (148, 309155), (154, 297110), (185, 247324), (220, 207977), (242, 189070), (259, 176660), (292, 156695), (308, 148555), (365, 125356), (370, 123662), (385, 118844), (407, 112420), (484, 94535), (511, 89540), (518, 88330), (605, 75628), (730, 62678), (740, 61831), (770, 59422), (803, 56980), (814, 56210), (847, 54020), (1022, 44770), (1036, 44165), (1210, 37814), (1295, 35332), (1460, 31339), (1540, 29711), (1606, 28490), (1628, 28105), (1694, 27010), (2035, 22484), (2044, 22385), (2420, 18907), (2555, 17908), (2590, 17666), (2701, 16940), (2849, 16060), (3212, 14245), (3388, 13505), (4015, 11396), (4070, 11242), (4235, 10804), (4477, 10220), (5110, 8954), (5180, 8833), (5402, 8470), (5621, 8140), (5698, 8030)]