44944900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 86296700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 449, 455, 550, 572, 650, 700, 715, 770, 898, 910, 1001, 1100, 1300, 1430, 1540, 1796, 1820, 1925, 2002, 2245, 2275, 2860, 3143, 3575, 3850, 4004, 4490, 4550, 4939, 5005, 5837, 6286, 7150, 7700, 8980, 9100, 9878, 10010, 11225, 11674, 12572, 14300, 15715, 19756, 20020, 22450, 23348, 24695, 25025, 29185, 31430, 34573, 40859, 44900, 49390, 50050, 58370, 62860, 64207, 69146, 78575, 81718, 98780, 100100, 116740, 123475, 128414, 138292, 145925, 157150, 163436, 172865, 204295, 246950, 256828, 291850, 314300, 321035, 345730, 408590, 449449, 493900, 583700, 642070, 691460, 817180, 864325, 898898, 1021475, 1284140, 1605175, 1728650, 1797796, 2042950, 2247245, 3210350, 3457300, 4085900, 4494490, 6420700, 8988980, 11236225, 22472450, 44944900]

約数ペア:

[(1, 44944900), (2, 22472450), (4, 11236225), (5, 8988980), (7, 6420700), (10, 4494490), (11, 4085900), (13, 3457300), (14, 3210350), (20, 2247245), (22, 2042950), (25, 1797796), (26, 1728650), (28, 1605175), (35, 1284140), (44, 1021475), (50, 898898), (52, 864325), (55, 817180), (65, 691460), (70, 642070), (77, 583700), (91, 493900), (100, 449449), (110, 408590), (130, 345730), (140, 321035), (143, 314300), (154, 291850), (175, 256828), (182, 246950), (220, 204295), (260, 172865), (275, 163436), (286, 157150), (308, 145925), (325, 138292), (350, 128414), (364, 123475), (385, 116740), (449, 100100), (455, 98780), (550, 81718), (572, 78575), (650, 69146), (700, 64207), (715, 62860), (770, 58370), (898, 50050), (910, 49390), (1001, 44900), (1100, 40859), (1300, 34573), (1430, 31430), (1540, 29185), (1796, 25025), (1820, 24695), (1925, 23348), (2002, 22450), (2245, 20020), (2275, 19756), (2860, 15715), (3143, 14300), (3575, 12572), (3850, 11674), (4004, 11225), (4490, 10010), (4550, 9878), (4939, 9100), (5005, 8980), (5837, 7700), (6286, 7150)]