83621700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{30971}}^1$

素因数の和:30994

約数の個数: 72

約数和(自身を含む): 268836960

約数和(自身を除く): 185215260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 30971, 61942, 92913, 123884, 154855, 185826, 278739, 309710, 371652, 464565, 557478, 619420, 774275, 836217, 929130, 1114956, 1393695, 1548550, 1672434, 1858260, 2322825, 2787390, 3097100, 3344868, 4181085, 4645650, 5574780, 6968475, 8362170, 9291300, 13936950, 16724340, 20905425, 27873900, 41810850, 83621700]

約数ペア:

[(1, 83621700), (2, 41810850), (3, 27873900), (4, 20905425), (5, 16724340), (6, 13936950), (9, 9291300), (10, 8362170), (12, 6968475), (15, 5574780), (18, 4645650), (20, 4181085), (25, 3344868), (27, 3097100), (30, 2787390), (36, 2322825), (45, 1858260), (50, 1672434), (54, 1548550), (60, 1393695), (75, 1114956), (90, 929130), (100, 836217), (108, 774275), (135, 619420), (150, 557478), (180, 464565), (225, 371652), (270, 309710), (300, 278739), (450, 185826), (540, 154855), (675, 123884), (900, 92913), (1350, 61942), (2700, 30971)]