2745617940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2183

約数の個数: 216

約数和(自身を含む): 9232423200

約数和(自身を除く): 6486805260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1935, 2028, 2099, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3870, 4198, 5031, 5070, 5590, 6084, 6297, 6708, 7267, 7605, 7740, 8385, 8396, 10062, 10140, 10495, 11180, 12594, 14534, 15210, 16770, 18891, 20124, 20990, 21801, 25155, 25188, 27287, 29068, 30420, 31485, 33540, 36335, 37782, 41980, 43602, 50310, 54574, 62970, 65403, 72670, 75564, 81861, 87204, 90257, 94455, 100620, 109005, 109148, 125940, 130806, 136435, 145340, 163722, 180514, 188910, 218010, 245583, 261612, 270771, 272870, 327015, 327444, 354731, 361028, 377820, 409305, 436020, 451285, 491166, 541542, 545740, 654030, 709462, 812313, 818610, 902570, 982332, 1064193, 1083084, 1173341, 1227915, 1308060, 1353855, 1418924, 1624626, 1637220, 1773655, 1805140, 2128386, 2346682, 2455830, 2707710, 3192579, 3249252, 3520023, 3547310, 4061565, 4256772, 4693364, 4911660, 5320965, 5415420, 5866705, 6385158, 7040046, 7094620, 8123130, 10560069, 10641930, 11733410, 12770316, 14080092, 15253433, 15962895, 16246260, 17600115, 21120138, 21283860, 23466820, 30506866, 31925790, 35200230, 42240276, 45760299, 52800345, 61013732, 63851580, 70400460, 76267165, 91520598, 105600690, 137280897, 152534330, 183041196, 211201380, 228801495, 274561794, 305068660, 457602990, 549123588, 686404485, 915205980, 1372808970, 2745617940]

約数ペア:

[(1, 2745617940), (2, 1372808970), (3, 915205980), (4, 686404485), (5, 549123588), (6, 457602990), (9, 305068660), (10, 274561794), (12, 228801495), (13, 211201380), (15, 183041196), (18, 152534330), (20, 137280897), (26, 105600690), (30, 91520598), (36, 76267165), (39, 70400460), (43, 63851580), (45, 61013732), (52, 52800345), (60, 45760299), (65, 42240276), (78, 35200230), (86, 31925790), (90, 30506866), (117, 23466820), (129, 21283860), (130, 21120138), (156, 17600115), (169, 16246260), (172, 15962895), (180, 15253433), (195, 14080092), (215, 12770316), (234, 11733410), (258, 10641930), (260, 10560069), (338, 8123130), (387, 7094620), (390, 7040046), (430, 6385158), (468, 5866705), (507, 5415420), (516, 5320965), (559, 4911660), (585, 4693364), (645, 4256772), (676, 4061565), (774, 3547310), (780, 3520023), (845, 3249252), (860, 3192579), (1014, 2707710), (1118, 2455830), (1170, 2346682), (1290, 2128386), (1521, 1805140), (1548, 1773655), (1677, 1637220), (1690, 1624626), (1935, 1418924), (2028, 1353855), (2099, 1308060), (2236, 1227915), (2340, 1173341), (2535, 1083084), (2580, 1064193), (2795, 982332), (3042, 902570), (3354, 818610), (3380, 812313), (3870, 709462), (4198, 654030), (5031, 545740), (5070, 541542), (5590, 491166), (6084, 451285), (6297, 436020), (6708, 409305), (7267, 377820), (7605, 361028), (7740, 354731), (8385, 327444), (8396, 327015), (10062, 272870), (10140, 270771), (10495, 261612), (11180, 245583), (12594, 218010), (14534, 188910), (15210, 180514), (16770, 163722), (18891, 145340), (20124, 136435), (20990, 130806), (21801, 125940), (25155, 109148), (25188, 109005), (27287, 100620), (29068, 94455), (30420, 90257), (31485, 87204), (33540, 81861), (36335, 75564), (37782, 72670), (41980, 65403), (43602, 62970), (50310, 54574)]