225108720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{34739}}^1$

素因数の和:34764

約数の個数: 100

約数和(自身を含む): 781858440

約数和(自身を除く): 556749720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 34739, 69478, 104217, 138956, 173695, 208434, 277912, 312651, 347390, 416868, 521085, 555824, 625302, 694780, 833736, 937953, 1042170, 1250604, 1389560, 1563255, 1667472, 1875906, 2084340, 2501208, 2779120, 2813859, 3126510, 3751812, 4168680, 4689765, 5002416, 5627718, 6253020, 7503624, 8337360, 9379530, 11255436, 12506040, 14069295, 15007248, 18759060, 22510872, 25012080, 28138590, 37518120, 45021744, 56277180, 75036240, 112554360, 225108720]

約数ペア:

[(1, 225108720), (2, 112554360), (3, 75036240), (4, 56277180), (5, 45021744), (6, 37518120), (8, 28138590), (9, 25012080), (10, 22510872), (12, 18759060), (15, 15007248), (16, 14069295), (18, 12506040), (20, 11255436), (24, 9379530), (27, 8337360), (30, 7503624), (36, 6253020), (40, 5627718), (45, 5002416), (48, 4689765), (54, 4168680), (60, 3751812), (72, 3126510), (80, 2813859), (81, 2779120), (90, 2501208), (108, 2084340), (120, 1875906), (135, 1667472), (144, 1563255), (162, 1389560), (180, 1250604), (216, 1042170), (240, 937953), (270, 833736), (324, 694780), (360, 625302), (405, 555824), (432, 521085), (540, 416868), (648, 347390), (720, 312651), (810, 277912), (1080, 208434), (1296, 173695), (1620, 138956), (2160, 104217), (3240, 69478), (6480, 34739)]