2525943.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 255360000

約数和(自身を除く): 179815620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 199, 222, 228, 270, 285, 333, 342, 370, 380, 398, 444, 513, 540, 555, 570, 597, 666, 684, 703, 740, 796, 855, 995, 999, 1026, 1110, 1140, 1194, 1332, 1406, 1665, 1710, 1791, 1990, 1998, 2052, 2109, 2220, 2388, 2565, 2812, 2985, 3330, 3420, 3515, 3582, 3781, 3980, 3996, 4218, 4995, 5130, 5373, 5970, 6327, 6660, 7030, 7164, 7363, 7562, 8436, 8955, 9990, 10260, 10545, 10746, 11343, 11940, 12654, 14060, 14726, 15124, 17910, 18905, 18981, 19980, 21090, 21492, 22089, 22686, 25308, 26865, 29452, 31635, 34029, 35820, 36815, 37810, 37962, 42180, 44178, 45372, 53730, 56715, 63270, 66267, 68058, 73630, 75620, 75924, 88356, 94905, 102087, 107460, 110445, 113430, 126540, 132534, 136116, 139897, 147260, 170145, 189810, 198801, 204174, 220890, 226860, 265068, 279794, 331335, 340290, 379620, 397602, 408348, 419691, 441780, 510435, 559588, 662670, 680580, 699485, 795204, 839382, 994005, 1020870, 1259073, 1325340, 1398970, 1678764, 1988010, 2041740, 2098455, 2518146, 2797940, 3777219, 3976020, 4196910, 5036292, 6295365, 7554438, 8393820, 12590730, 15108876, 18886095, 25181460, 37772190, 75544380]

約数ペア:

[(1, 75544380), (2, 37772190), (3, 25181460), (4, 18886095), (5, 15108876), (6, 12590730), (9, 8393820), (10, 7554438), (12, 6295365), (15, 5036292), (18, 4196910), (19, 3976020), (20, 3777219), (27, 2797940), (30, 2518146), (36, 2098455), (37, 2041740), (38, 1988010), (45, 1678764), (54, 1398970), (57, 1325340), (60, 1259073), (74, 1020870), (76, 994005), (90, 839382), (95, 795204), (108, 699485), (111, 680580), (114, 662670), (135, 559588), (148, 510435), (171, 441780), (180, 419691), (185, 408348), (190, 397602), (199, 379620), (222, 340290), (228, 331335), (270, 279794), (285, 265068), (333, 226860), (342, 220890), (370, 204174), (380, 198801), (398, 189810), (444, 170145), (513, 147260), (540, 139897), (555, 136116), (570, 132534), (597, 126540), (666, 113430), (684, 110445), (703, 107460), (740, 102087), (796, 94905), (855, 88356), (995, 75924), (999, 75620), (1026, 73630), (1110, 68058), (1140, 66267), (1194, 63270), (1332, 56715), (1406, 53730), (1665, 45372), (1710, 44178), (1791, 42180), (1990, 37962), (1998, 37810), (2052, 36815), (2109, 35820), (2220, 34029), (2388, 31635), (2565, 29452), (2812, 26865), (2985, 25308), (3330, 22686), (3420, 22089), (3515, 21492), (3582, 21090), (3781, 19980), (3980, 18981), (3996, 18905), (4218, 17910), (4995, 15124), (5130, 14726), (5373, 14060), (5970, 12654), (6327, 11940), (6660, 11343), (7030, 10746), (7164, 10545), (7363, 10260), (7562, 9990), (8436, 8955)]