1887369300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{72313}}^1$

素因数の和:72362

約数の個数: 108

約数和(自身を含む): 6119933820

約数和(自身を除く): 4232564520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 13050, 26100, 72313, 144626, 216939, 289252, 361565, 433878, 650817, 723130, 867756, 1084695, 1301634, 1446260, 1807825, 2097077, 2169390, 2603268, 3254085, 3615650, 4194154, 4338780, 5423475, 6291231, 6508170, 7231300, 8388308, 10485385, 10846950, 12582462, 13016340, 16270425, 18873693, 20970770, 21693900, 25164924, 31456155, 32540850, 37747386, 41941540, 52426925, 62912310, 65081700, 75494772, 94368465, 104853850, 125824620, 157280775, 188736930, 209707700, 314561550, 377473860, 471842325, 629123100, 943684650, 1887369300]

約数ペア:

[(1, 1887369300), (2, 943684650), (3, 629123100), (4, 471842325), (5, 377473860), (6, 314561550), (9, 209707700), (10, 188736930), (12, 157280775), (15, 125824620), (18, 104853850), (20, 94368465), (25, 75494772), (29, 65081700), (30, 62912310), (36, 52426925), (45, 41941540), (50, 37747386), (58, 32540850), (60, 31456155), (75, 25164924), (87, 21693900), (90, 20970770), (100, 18873693), (116, 16270425), (145, 13016340), (150, 12582462), (174, 10846950), (180, 10485385), (225, 8388308), (261, 7231300), (290, 6508170), (300, 6291231), (348, 5423475), (435, 4338780), (450, 4194154), (522, 3615650), (580, 3254085), (725, 2603268), (870, 2169390), (900, 2097077), (1044, 1807825), (1305, 1446260), (1450, 1301634), (1740, 1084695), (2175, 867756), (2610, 723130), (2900, 650817), (4350, 433878), (5220, 361565), (6525, 289252), (8700, 216939), (13050, 144626), (26100, 72313)]