115520000

素因数分解:

$2^9\times 5^4\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 150

約数和(自身を含む): 304404903

約数和(自身を除く): 188884903

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 361, 380, 400, 475, 500, 512, 608, 625, 640, 722, 760, 800, 950, 1000, 1216, 1250, 1280, 1444, 1520, 1600, 1805, 1900, 2000, 2375, 2432, 2500, 2560, 2888, 3040, 3200, 3610, 3800, 4000, 4750, 4864, 5000, 5776, 6080, 6400, 7220, 7600, 8000, 9025, 9500, 9728, 10000, 11552, 11875, 12160, 12800, 14440, 15200, 16000, 18050, 19000, 20000, 23104, 23750, 24320, 28880, 30400, 32000, 36100, 38000, 40000, 45125, 46208, 47500, 48640, 57760, 60800, 64000, 72200, 76000, 80000, 90250, 92416, 95000, 115520, 121600, 144400, 152000, 160000, 180500, 184832, 190000, 225625, 231040, 243200, 288800, 304000, 320000, 361000, 380000, 451250, 462080, 577600, 608000, 722000, 760000, 902500, 924160, 1155200, 1216000, 1444000, 1520000, 1805000, 2310400, 2888000, 3040000, 3610000, 4620800, 5776000, 6080000, 7220000, 11552000, 14440000, 23104000, 28880000, 57760000, 115520000]

約数ペア:

[(1, 115520000), (2, 57760000), (4, 28880000), (5, 23104000), (8, 14440000), (10, 11552000), (16, 7220000), (19, 6080000), (20, 5776000), (25, 4620800), (32, 3610000), (38, 3040000), (40, 2888000), (50, 2310400), (64, 1805000), (76, 1520000), (80, 1444000), (95, 1216000), (100, 1155200), (125, 924160), (128, 902500), (152, 760000), (160, 722000), (190, 608000), (200, 577600), (250, 462080), (256, 451250), (304, 380000), (320, 361000), (361, 320000), (380, 304000), (400, 288800), (475, 243200), (500, 231040), (512, 225625), (608, 190000), (625, 184832), (640, 180500), (722, 160000), (760, 152000), (800, 144400), (950, 121600), (1000, 115520), (1216, 95000), (1250, 92416), (1280, 90250), (1444, 80000), (1520, 76000), (1600, 72200), (1805, 64000), (1900, 60800), (2000, 57760), (2375, 48640), (2432, 47500), (2500, 46208), (2560, 45125), (2888, 40000), (3040, 38000), (3200, 36100), (3610, 32000), (3800, 30400), (4000, 28880), (4750, 24320), (4864, 23750), (5000, 23104), (5776, 20000), (6080, 19000), (6400, 18050), (7220, 16000), (7600, 15200), (8000, 14440), (9025, 12800), (9500, 12160), (9728, 11875), (10000, 11552)]