85520520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12503}}^1$

素因数の和:12539

約数の個数: 96

約数和(自身を含む): 292593600

約数和(自身を除く): 207073080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12503, 25006, 37509, 50012, 62515, 75018, 100024, 112527, 125030, 150036, 187545, 225054, 237557, 250060, 300072, 375090, 450108, 475114, 500120, 562635, 712671, 750180, 900216, 950228, 1125270, 1187785, 1425342, 1500360, 1900456, 2138013, 2250540, 2375570, 2850684, 3563355, 4276026, 4501080, 4751140, 5701368, 7126710, 8552052, 9502280, 10690065, 14253420, 17104104, 21380130, 28506840, 42760260, 85520520]

約数ペア:

[(1, 85520520), (2, 42760260), (3, 28506840), (4, 21380130), (5, 17104104), (6, 14253420), (8, 10690065), (9, 9502280), (10, 8552052), (12, 7126710), (15, 5701368), (18, 4751140), (19, 4501080), (20, 4276026), (24, 3563355), (30, 2850684), (36, 2375570), (38, 2250540), (40, 2138013), (45, 1900456), (57, 1500360), (60, 1425342), (72, 1187785), (76, 1125270), (90, 950228), (95, 900216), (114, 750180), (120, 712671), (152, 562635), (171, 500120), (180, 475114), (190, 450108), (228, 375090), (285, 300072), (342, 250060), (360, 237557), (380, 225054), (456, 187545), (570, 150036), (684, 125030), (760, 112527), (855, 100024), (1140, 75018), (1368, 62515), (1710, 50012), (2280, 37509), (3420, 25006), (6840, 12503)]