145903800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{34739}}^1$

素因数の和:34765

約数の個数: 96

約数和(自身を含む): 516931200

約数和(自身を除く): 371027400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 34739, 69478, 104217, 138956, 173695, 208434, 243173, 277912, 347390, 416868, 486346, 521085, 694780, 729519, 833736, 868475, 972692, 1042170, 1215865, 1389560, 1459038, 1736950, 1945384, 2084340, 2431730, 2605425, 2918076, 3473900, 3647595, 4168680, 4863460, 5210850, 5836152, 6079325, 6947800, 7295190, 9726920, 10421700, 12158650, 14590380, 18237975, 20843400, 24317300, 29180760, 36475950, 48634600, 72951900, 145903800]

約数ペア:

[(1, 145903800), (2, 72951900), (3, 48634600), (4, 36475950), (5, 29180760), (6, 24317300), (7, 20843400), (8, 18237975), (10, 14590380), (12, 12158650), (14, 10421700), (15, 9726920), (20, 7295190), (21, 6947800), (24, 6079325), (25, 5836152), (28, 5210850), (30, 4863460), (35, 4168680), (40, 3647595), (42, 3473900), (50, 2918076), (56, 2605425), (60, 2431730), (70, 2084340), (75, 1945384), (84, 1736950), (100, 1459038), (105, 1389560), (120, 1215865), (140, 1042170), (150, 972692), (168, 868475), (175, 833736), (200, 729519), (210, 694780), (280, 521085), (300, 486346), (350, 416868), (420, 347390), (525, 277912), (600, 243173), (700, 208434), (840, 173695), (1050, 138956), (1400, 104217), (2100, 69478), (4200, 34739)]