68100800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 84

約数和(自身を含む): 173102016

約数和(自身を除く): 105001216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1373, 1550, 1600, 1984, 2480, 2746, 3100, 4960, 5492, 6200, 6865, 9920, 10984, 12400, 13730, 21968, 24800, 27460, 34325, 42563, 43936, 49600, 54920, 68650, 85126, 87872, 109840, 137300, 170252, 212815, 219680, 274600, 340504, 425630, 439360, 549200, 681008, 851260, 1064075, 1098400, 1362016, 1702520, 2128150, 2196800, 2724032, 3405040, 4256300, 6810080, 8512600, 13620160, 17025200, 34050400, 68100800]

約数ペア:

[(1, 68100800), (2, 34050400), (4, 17025200), (5, 13620160), (8, 8512600), (10, 6810080), (16, 4256300), (20, 3405040), (25, 2724032), (31, 2196800), (32, 2128150), (40, 1702520), (50, 1362016), (62, 1098400), (64, 1064075), (80, 851260), (100, 681008), (124, 549200), (155, 439360), (160, 425630), (200, 340504), (248, 274600), (310, 219680), (320, 212815), (400, 170252), (496, 137300), (620, 109840), (775, 87872), (800, 85126), (992, 68650), (1240, 54920), (1373, 49600), (1550, 43936), (1600, 42563), (1984, 34325), (2480, 27460), (2746, 24800), (3100, 21968), (4960, 13730), (5492, 12400), (6200, 10984), (6865, 9920)]