189122580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18433}}^1$

素因数の和:18470

約数の個数: 96

約数和(自身を含む): 619382400

約数和(自身を除く): 430259820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18433, 36866, 55299, 73732, 92165, 110598, 165897, 184330, 221196, 276495, 331794, 350227, 368660, 497691, 552990, 663588, 700454, 829485, 995382, 1050681, 1105980, 1400908, 1658970, 1751135, 1990764, 2101362, 2488455, 3152043, 3317940, 3502270, 4202724, 4976910, 5253405, 6304086, 7004540, 9456129, 9953820, 10506810, 12608172, 15760215, 18912258, 21013620, 31520430, 37824516, 47280645, 63040860, 94561290, 189122580]

約数ペア:

[(1, 189122580), (2, 94561290), (3, 63040860), (4, 47280645), (5, 37824516), (6, 31520430), (9, 21013620), (10, 18912258), (12, 15760215), (15, 12608172), (18, 10506810), (19, 9953820), (20, 9456129), (27, 7004540), (30, 6304086), (36, 5253405), (38, 4976910), (45, 4202724), (54, 3502270), (57, 3317940), (60, 3152043), (76, 2488455), (90, 2101362), (95, 1990764), (108, 1751135), (114, 1658970), (135, 1400908), (171, 1105980), (180, 1050681), (190, 995382), (228, 829485), (270, 700454), (285, 663588), (342, 552990), (380, 497691), (513, 368660), (540, 350227), (570, 331794), (684, 276495), (855, 221196), (1026, 184330), (1140, 165897), (1710, 110598), (2052, 92165), (2565, 73732), (3420, 55299), (5130, 36866), (10260, 18433)]