90517050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15473}}^1$

素因数の和:15504

約数の個数: 72

約数和(自身を含む): 261912924

約数和(自身を除く): 171395874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 15473, 30946, 46419, 77365, 92838, 139257, 154730, 201149, 232095, 278514, 386825, 402298, 464190, 603447, 696285, 773650, 1005745, 1160475, 1206894, 1392570, 1810341, 2011490, 2320950, 3017235, 3481425, 3620682, 5028725, 6034470, 6962850, 9051705, 10057450, 15086175, 18103410, 30172350, 45258525, 90517050]

約数ペア:

[(1, 90517050), (2, 45258525), (3, 30172350), (5, 18103410), (6, 15086175), (9, 10057450), (10, 9051705), (13, 6962850), (15, 6034470), (18, 5028725), (25, 3620682), (26, 3481425), (30, 3017235), (39, 2320950), (45, 2011490), (50, 1810341), (65, 1392570), (75, 1206894), (78, 1160475), (90, 1005745), (117, 773650), (130, 696285), (150, 603447), (195, 464190), (225, 402298), (234, 386825), (325, 278514), (390, 232095), (450, 201149), (585, 154730), (650, 139257), (975, 92838), (1170, 77365), (1950, 46419), (2925, 30946), (5850, 15473)]