387107100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47791}}^1$

素因数の和:47817

約数の個数: 90

約数和(自身を含む): 1254874544

約数和(自身を除く): 867767444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 47791, 95582, 143373, 191164, 238955, 286746, 430119, 477910, 573492, 716865, 860238, 955820, 1194775, 1290357, 1433730, 1720476, 2150595, 2389550, 2580714, 2867460, 3584325, 3871071, 4301190, 4779100, 5161428, 6451785, 7168650, 7742142, 8602380, 10752975, 12903570, 14337300, 15484284, 19355355, 21505950, 25807140, 32258925, 38710710, 43011900, 64517850, 77421420, 96776775, 129035700, 193553550, 387107100]

約数ペア:

[(1, 387107100), (2, 193553550), (3, 129035700), (4, 96776775), (5, 77421420), (6, 64517850), (9, 43011900), (10, 38710710), (12, 32258925), (15, 25807140), (18, 21505950), (20, 19355355), (25, 15484284), (27, 14337300), (30, 12903570), (36, 10752975), (45, 8602380), (50, 7742142), (54, 7168650), (60, 6451785), (75, 5161428), (81, 4779100), (90, 4301190), (100, 3871071), (108, 3584325), (135, 2867460), (150, 2580714), (162, 2389550), (180, 2150595), (225, 1720476), (270, 1433730), (300, 1290357), (324, 1194775), (405, 955820), (450, 860238), (540, 716865), (675, 573492), (810, 477910), (900, 430119), (1350, 286746), (1620, 238955), (2025, 191164), (2700, 143373), (4050, 95582), (8100, 47791)]