20142786150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{619}}^1\times {\mathrm{72313}}^1$

素因数の和:72950

約数の個数: 72

約数和(自身を含む): 54205128120

約数和(自身を除く): 34062341970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 619, 1238, 1857, 3095, 3714, 5571, 6190, 9285, 11142, 15475, 18570, 27855, 30950, 46425, 55710, 72313, 92850, 139275, 144626, 216939, 278550, 361565, 433878, 650817, 723130, 1084695, 1301634, 1807825, 2169390, 3254085, 3615650, 5423475, 6508170, 10846950, 16270425, 32540850, 44761747, 89523494, 134285241, 223808735, 268570482, 402855723, 447617470, 671426205, 805711446, 1119043675, 1342852410, 2014278615, 2238087350, 3357131025, 4028557230, 6714262050, 10071393075, 20142786150]

約数ペア:

[(1, 20142786150), (2, 10071393075), (3, 6714262050), (5, 4028557230), (6, 3357131025), (9, 2238087350), (10, 2014278615), (15, 1342852410), (18, 1119043675), (25, 805711446), (30, 671426205), (45, 447617470), (50, 402855723), (75, 268570482), (90, 223808735), (150, 134285241), (225, 89523494), (450, 44761747), (619, 32540850), (1238, 16270425), (1857, 10846950), (3095, 6508170), (3714, 5423475), (5571, 3615650), (6190, 3254085), (9285, 2169390), (11142, 1807825), (15475, 1301634), (18570, 1084695), (27855, 723130), (30950, 650817), (46425, 433878), (55710, 361565), (72313, 278550), (92850, 216939), (139275, 144626)]