18412494100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:903

約数の個数: 288

約数和(自身を含む): 53896550400

約数和(自身を除く): 35484056300

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 419, 439, 455, 550, 572, 650, 700, 715, 770, 838, 878, 910, 1001, 1100, 1300, 1430, 1540, 1676, 1756, 1820, 1925, 2002, 2095, 2195, 2275, 2860, 2933, 3073, 3575, 3850, 4004, 4190, 4390, 4550, 4609, 4829, 5005, 5447, 5707, 5866, 6146, 7150, 7700, 8380, 8780, 9100, 9218, 9658, 10010, 10475, 10894, 10975, 11414, 11732, 12292, 14300, 14665, 15365, 18436, 19316, 20020, 20950, 21788, 21950, 22828, 23045, 24145, 25025, 27235, 28535, 29330, 30730, 32263, 33803, 38129, 39949, 41900, 43900, 46090, 48290, 50050, 54470, 57070, 58660, 59917, 61460, 62777, 64526, 67606, 73325, 76258, 76825, 79898, 92180, 96580, 100100, 108940, 114140, 115225, 119834, 120725, 125554, 129052, 135212, 136175, 142675, 146650, 152516, 153650, 159796, 161315, 169015, 183941, 190645, 199745, 230450, 239668, 241450, 251108, 272350, 285350, 293300, 299585, 307300, 313885, 322630, 338030, 367882, 381290, 399490, 419419, 439439, 460900, 482900, 544700, 570700, 599170, 627770, 645260, 676060, 735764, 762580, 798980, 806575, 838838, 845075, 878878, 919705, 953225, 998725, 1198340, 1255540, 1287587, 1497925, 1569425, 1613150, 1677676, 1690150, 1757756, 1839410, 1906450, 1997450, 2023351, 2097095, 2197195, 2391233, 2575174, 2995850, 3138850, 3226300, 3380300, 3678820, 3812900, 3994900, 4046702, 4194190, 4394390, 4598525, 4782466, 5150348, 5991700, 6277700, 6437935, 8093404, 8388380, 8788780, 9197050, 9564932, 10116755, 10485475, 10985975, 11956165, 12875870, 14163457, 16738631, 18394100, 20233510, 20970950, 21971950, 23912330, 25751740, 26303563, 28326914, 32189675, 33477262, 40467020, 41941900, 43943900, 47824660, 50583775, 52607126, 56653828, 59780825, 64379350, 66954524, 70817285, 83693155, 101167550, 105214252, 119561650, 128758700, 131517815, 141634570, 167386310, 184124941, 202335100, 239123300, 263035630, 283269140, 334772620, 354086425, 368249882, 418465775, 526071260, 657589075, 708172850, 736499764, 836931550, 920624705, 1315178150, 1416345700, 1673863100, 1841249410, 2630356300, 3682498820, 4603123525, 9206247050, 18412494100]

約数ペア:

[(1, 18412494100), (2, 9206247050), (4, 4603123525), (5, 3682498820), (7, 2630356300), (10, 1841249410), (11, 1673863100), (13, 1416345700), (14, 1315178150), (20, 920624705), (22, 836931550), (25, 736499764), (26, 708172850), (28, 657589075), (35, 526071260), (44, 418465775), (50, 368249882), (52, 354086425), (55, 334772620), (65, 283269140), (70, 263035630), (77, 239123300), (91, 202335100), (100, 184124941), (110, 167386310), (130, 141634570), (140, 131517815), (143, 128758700), (154, 119561650), (175, 105214252), (182, 101167550), (220, 83693155), (260, 70817285), (275, 66954524), (286, 64379350), (308, 59780825), (325, 56653828), (350, 52607126), (364, 50583775), (385, 47824660), (419, 43943900), (439, 41941900), (455, 40467020), (550, 33477262), (572, 32189675), (650, 28326914), (700, 26303563), (715, 25751740), (770, 23912330), (838, 21971950), (878, 20970950), (910, 20233510), (1001, 18394100), (1100, 16738631), (1300, 14163457), (1430, 12875870), (1540, 11956165), (1676, 10985975), (1756, 10485475), (1820, 10116755), (1925, 9564932), (2002, 9197050), (2095, 8788780), (2195, 8388380), (2275, 8093404), (2860, 6437935), (2933, 6277700), (3073, 5991700), (3575, 5150348), (3850, 4782466), (4004, 4598525), (4190, 4394390), (4390, 4194190), (4550, 4046702), (4609, 3994900), (4829, 3812900), (5005, 3678820), (5447, 3380300), (5707, 3226300), (5866, 3138850), (6146, 2995850), (7150, 2575174), (7700, 2391233), (8380, 2197195), (8780, 2097095), (9100, 2023351), (9218, 1997450), (9658, 1906450), (10010, 1839410), (10475, 1757756), (10894, 1690150), (10975, 1677676), (11414, 1613150), (11732, 1569425), (12292, 1497925), (14300, 1287587), (14665, 1255540), (15365, 1198340), (18436, 998725), (19316, 953225), (20020, 919705), (20950, 878878), (21788, 845075), (21950, 838838), (22828, 806575), (23045, 798980), (24145, 762580), (25025, 735764), (27235, 676060), (28535, 645260), (29330, 627770), (30730, 599170), (32263, 570700), (33803, 544700), (38129, 482900), (39949, 460900), (41900, 439439), (43900, 419419), (46090, 399490), (48290, 381290), (50050, 367882), (54470, 338030), (57070, 322630), (58660, 313885), (59917, 307300), (61460, 299585), (62777, 293300), (64526, 285350), (67606, 272350), (73325, 251108), (76258, 241450), (76825, 239668), (79898, 230450), (92180, 199745), (96580, 190645), (100100, 183941), (108940, 169015), (114140, 161315), (115225, 159796), (119834, 153650), (120725, 152516), (125554, 146650), (129052, 142675), (135212, 136175)]