224951220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 739694592

約数和(自身を除く): 514743372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 383, 390, 468, 502, 585, 753, 766, 780, 1004, 1149, 1170, 1255, 1506, 1532, 1915, 2259, 2298, 2340, 2510, 3012, 3263, 3447, 3765, 3830, 4518, 4596, 4979, 5020, 5745, 6526, 6894, 7530, 7660, 9036, 9789, 9958, 11295, 11490, 13052, 13788, 14937, 15060, 16315, 17235, 19578, 19916, 22590, 22980, 24895, 29367, 29874, 32630, 34470, 39156, 44811, 45180, 48945, 49790, 58734, 59748, 65260, 68940, 74685, 89622, 96133, 97890, 99580, 117468, 146835, 149370, 179244, 192266, 195780, 224055, 288399, 293670, 298740, 384532, 448110, 480665, 576798, 587340, 865197, 896220, 961330, 1153596, 1249729, 1441995, 1730394, 1922660, 2499458, 2883990, 3460788, 3749187, 4325985, 4998916, 5767980, 6248645, 7498374, 8651970, 11247561, 12497290, 14996748, 17303940, 18745935, 22495122, 24994580, 37491870, 44990244, 56237805, 74983740, 112475610, 224951220]

約数ペア:

[(1, 224951220), (2, 112475610), (3, 74983740), (4, 56237805), (5, 44990244), (6, 37491870), (9, 24994580), (10, 22495122), (12, 18745935), (13, 17303940), (15, 14996748), (18, 12497290), (20, 11247561), (26, 8651970), (30, 7498374), (36, 6248645), (39, 5767980), (45, 4998916), (52, 4325985), (60, 3749187), (65, 3460788), (78, 2883990), (90, 2499458), (117, 1922660), (130, 1730394), (156, 1441995), (180, 1249729), (195, 1153596), (234, 961330), (251, 896220), (260, 865197), (383, 587340), (390, 576798), (468, 480665), (502, 448110), (585, 384532), (753, 298740), (766, 293670), (780, 288399), (1004, 224055), (1149, 195780), (1170, 192266), (1255, 179244), (1506, 149370), (1532, 146835), (1915, 117468), (2259, 99580), (2298, 97890), (2340, 96133), (2510, 89622), (3012, 74685), (3263, 68940), (3447, 65260), (3765, 59748), (3830, 58734), (4518, 49790), (4596, 48945), (4979, 45180), (5020, 44811), (5745, 39156), (6526, 34470), (6894, 32630), (7530, 29874), (7660, 29367), (9036, 24895), (9789, 22980), (9958, 22590), (11295, 19916), (11490, 19578), (13052, 17235), (13788, 16315), (14937, 15060)]