144574380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9677}}^1$

素因数の和:9775

約数の個数: 72

約数和(自身を含む): 443871792

約数和(自身を除く): 299297412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 9677, 14940, 19354, 29031, 38708, 48385, 58062, 87093, 96770, 116124, 145155, 174186, 193540, 290310, 348372, 435465, 580620, 803191, 870930, 1606382, 1741860, 2409573, 3212764, 4015955, 4819146, 7228719, 8031910, 9638292, 12047865, 14457438, 16063820, 24095730, 28914876, 36143595, 48191460, 72287190, 144574380]

約数ペア:

[(1, 144574380), (2, 72287190), (3, 48191460), (4, 36143595), (5, 28914876), (6, 24095730), (9, 16063820), (10, 14457438), (12, 12047865), (15, 9638292), (18, 8031910), (20, 7228719), (30, 4819146), (36, 4015955), (45, 3212764), (60, 2409573), (83, 1741860), (90, 1606382), (166, 870930), (180, 803191), (249, 580620), (332, 435465), (415, 348372), (498, 290310), (747, 193540), (830, 174186), (996, 145155), (1245, 116124), (1494, 96770), (1660, 87093), (2490, 58062), (2988, 48385), (3735, 38708), (4980, 29031), (7470, 19354), (9677, 14940)]