1155200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^2$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 3011805

約数和(自身を除く): 1856605

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 361, 380, 400, 475, 608, 640, 722, 760, 800, 950, 1216, 1444, 1520, 1600, 1805, 1900, 2432, 2888, 3040, 3200, 3610, 3800, 5776, 6080, 7220, 7600, 9025, 11552, 12160, 14440, 15200, 18050, 23104, 28880, 30400, 36100, 46208, 57760, 60800, 72200, 115520, 144400, 231040, 288800, 577600, 1155200]

約数ペア:

[(1, 1155200), (2, 577600), (4, 288800), (5, 231040), (8, 144400), (10, 115520), (16, 72200), (19, 60800), (20, 57760), (25, 46208), (32, 36100), (38, 30400), (40, 28880), (50, 23104), (64, 18050), (76, 15200), (80, 14440), (95, 12160), (100, 11552), (128, 9025), (152, 7600), (160, 7220), (190, 6080), (200, 5776), (304, 3800), (320, 3610), (361, 3200), (380, 3040), (400, 2888), (475, 2432), (608, 1900), (640, 1805), (722, 1600), (760, 1520), (800, 1444), (950, 1216)]