5441557860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1999}}^1$

素因数の和:2159

約数の個数: 144

約数和(自身を含む): 17179680000

約数和(自身を除く): 11738122140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 1999, 2130, 2556, 3195, 3834, 3998, 4260, 5041, 5997, 6390, 7668, 7996, 9585, 9995, 10082, 11994, 12780, 15123, 17991, 19170, 19990, 20164, 23988, 25205, 29985, 30246, 35982, 38340, 39980, 45369, 50410, 53973, 59970, 60492, 71964, 75615, 89955, 90738, 100820, 107946, 119940, 136107, 141929, 151230, 179910, 181476, 215892, 226845, 269865, 272214, 283858, 302460, 359820, 425787, 453690, 539730, 544428, 567716, 680535, 709645, 851574, 907380, 1079460, 1277361, 1361070, 1419290, 1703148, 2128935, 2554722, 2722140, 2838580, 3832083, 4257870, 5109444, 6386805, 7664166, 8515740, 10076959, 12773610, 15328332, 19160415, 20153918, 25547220, 30230877, 38320830, 40307836, 50384795, 60461754, 76641660, 90692631, 100769590, 120923508, 151154385, 181385262, 201539180, 272077893, 302308770, 362770524, 453463155, 544155786, 604617540, 906926310, 1088311572, 1360389465, 1813852620, 2720778930, 5441557860]

約数ペア:

[(1, 5441557860), (2, 2720778930), (3, 1813852620), (4, 1360389465), (5, 1088311572), (6, 906926310), (9, 604617540), (10, 544155786), (12, 453463155), (15, 362770524), (18, 302308770), (20, 272077893), (27, 201539180), (30, 181385262), (36, 151154385), (45, 120923508), (54, 100769590), (60, 90692631), (71, 76641660), (90, 60461754), (108, 50384795), (135, 40307836), (142, 38320830), (180, 30230877), (213, 25547220), (270, 20153918), (284, 19160415), (355, 15328332), (426, 12773610), (540, 10076959), (639, 8515740), (710, 7664166), (852, 6386805), (1065, 5109444), (1278, 4257870), (1420, 3832083), (1917, 2838580), (1999, 2722140), (2130, 2554722), (2556, 2128935), (3195, 1703148), (3834, 1419290), (3998, 1361070), (4260, 1277361), (5041, 1079460), (5997, 907380), (6390, 851574), (7668, 709645), (7996, 680535), (9585, 567716), (9995, 544428), (10082, 539730), (11994, 453690), (12780, 425787), (15123, 359820), (17991, 302460), (19170, 283858), (19990, 272214), (20164, 269865), (23988, 226845), (25205, 215892), (29985, 181476), (30246, 179910), (35982, 151230), (38340, 141929), (39980, 136107), (45369, 119940), (50410, 107946), (53973, 100820), (59970, 90738), (60492, 89955), (71964, 75615)]