216600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2$

素因数の和:57

約数の個数: 72

約数和(自身を含む): 708660

約数和(自身を除く): 492060

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 456, 475, 570, 600, 722, 760, 950, 1083, 1140, 1425, 1444, 1805, 1900, 2166, 2280, 2850, 2888, 3610, 3800, 4332, 5415, 5700, 7220, 8664, 9025, 10830, 11400, 14440, 18050, 21660, 27075, 36100, 43320, 54150, 72200, 108300, 216600]

約数ペア:

[(1, 216600), (2, 108300), (3, 72200), (4, 54150), (5, 43320), (6, 36100), (8, 27075), (10, 21660), (12, 18050), (15, 14440), (19, 11400), (20, 10830), (24, 9025), (25, 8664), (30, 7220), (38, 5700), (40, 5415), (50, 4332), (57, 3800), (60, 3610), (75, 2888), (76, 2850), (95, 2280), (100, 2166), (114, 1900), (120, 1805), (150, 1444), (152, 1425), (190, 1140), (200, 1083), (228, 950), (285, 760), (300, 722), (361, 600), (380, 570), (456, 475)]