11987100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 108

約数和(自身を含む): 39606840

約数和(自身を除く): 27619740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 701, 855, 900, 950, 1140, 1402, 1425, 1710, 1900, 2103, 2804, 2850, 3420, 3505, 4206, 4275, 5700, 6309, 7010, 8412, 8550, 10515, 12618, 13319, 14020, 17100, 17525, 21030, 25236, 26638, 31545, 35050, 39957, 42060, 52575, 53276, 63090, 66595, 70100, 79914, 105150, 119871, 126180, 133190, 157725, 159828, 199785, 210300, 239742, 266380, 315450, 332975, 399570, 479484, 599355, 630900, 665950, 799140, 998925, 1198710, 1331900, 1997850, 2397420, 2996775, 3995700, 5993550, 11987100]

約数ペア:

[(1, 11987100), (2, 5993550), (3, 3995700), (4, 2996775), (5, 2397420), (6, 1997850), (9, 1331900), (10, 1198710), (12, 998925), (15, 799140), (18, 665950), (19, 630900), (20, 599355), (25, 479484), (30, 399570), (36, 332975), (38, 315450), (45, 266380), (50, 239742), (57, 210300), (60, 199785), (75, 159828), (76, 157725), (90, 133190), (95, 126180), (100, 119871), (114, 105150), (150, 79914), (171, 70100), (180, 66595), (190, 63090), (225, 53276), (228, 52575), (285, 42060), (300, 39957), (342, 35050), (380, 31545), (450, 26638), (475, 25236), (570, 21030), (684, 17525), (701, 17100), (855, 14020), (900, 13319), (950, 12618), (1140, 10515), (1402, 8550), (1425, 8412), (1710, 7010), (1900, 6309), (2103, 5700), (2804, 4275), (2850, 4206), (3420, 3505)]