272403200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 108

約数和(自身を含む): 696497088

約数和(自身を除く): 424093888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1373, 1550, 1600, 1984, 2480, 2746, 3100, 3200, 3968, 4960, 5492, 6200, 6400, 6865, 7936, 9920, 10984, 12400, 13730, 19840, 21968, 24800, 27460, 34325, 39680, 42563, 43936, 49600, 54920, 68650, 85126, 87872, 99200, 109840, 137300, 170252, 175744, 198400, 212815, 219680, 274600, 340504, 351488, 425630, 439360, 549200, 681008, 851260, 878720, 1064075, 1098400, 1362016, 1702520, 1757440, 2128150, 2196800, 2724032, 3405040, 4256300, 4393600, 5448064, 6810080, 8512600, 8787200, 10896128, 13620160, 17025200, 27240320, 34050400, 54480640, 68100800, 136201600, 272403200]

約数ペア:

[(1, 272403200), (2, 136201600), (4, 68100800), (5, 54480640), (8, 34050400), (10, 27240320), (16, 17025200), (20, 13620160), (25, 10896128), (31, 8787200), (32, 8512600), (40, 6810080), (50, 5448064), (62, 4393600), (64, 4256300), (80, 3405040), (100, 2724032), (124, 2196800), (128, 2128150), (155, 1757440), (160, 1702520), (200, 1362016), (248, 1098400), (256, 1064075), (310, 878720), (320, 851260), (400, 681008), (496, 549200), (620, 439360), (640, 425630), (775, 351488), (800, 340504), (992, 274600), (1240, 219680), (1280, 212815), (1373, 198400), (1550, 175744), (1600, 170252), (1984, 137300), (2480, 109840), (2746, 99200), (3100, 87872), (3200, 85126), (3968, 68650), (4960, 54920), (5492, 49600), (6200, 43936), (6400, 42563), (6865, 39680), (7936, 34325), (9920, 27460), (10984, 24800), (12400, 21968), (13730, 19840)]