138209940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 479370528

約数和(自身を除く): 341160588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 83, 87, 90, 99, 110, 116, 132, 145, 165, 166, 174, 180, 198, 220, 249, 261, 290, 319, 330, 332, 348, 396, 415, 435, 495, 498, 522, 580, 638, 660, 747, 830, 841, 870, 913, 957, 990, 996, 1044, 1245, 1276, 1305, 1494, 1595, 1660, 1682, 1740, 1826, 1914, 1980, 2407, 2490, 2523, 2610, 2739, 2871, 2988, 3190, 3364, 3652, 3735, 3828, 4205, 4565, 4785, 4814, 4980, 5046, 5220, 5478, 5742, 6380, 7221, 7470, 7569, 8217, 8410, 9130, 9251, 9570, 9628, 10092, 10956, 11484, 12035, 12615, 13695, 14355, 14442, 14940, 15138, 16434, 16820, 18260, 18502, 19140, 21663, 24070, 25230, 26477, 27390, 27753, 28710, 28884, 30276, 32868, 36105, 37004, 37845, 41085, 43326, 46255, 48140, 50460, 52954, 54780, 55506, 57420, 69803, 72210, 75690, 79431, 82170, 83259, 86652, 92510, 105908, 108315, 111012, 132385, 138765, 139606, 144420, 151380, 158862, 164340, 166518, 185020, 209409, 216630, 238293, 264770, 277530, 279212, 317724, 333036, 349015, 397155, 416295, 418818, 433260, 476586, 529540, 555060, 628227, 698030, 767833, 794310, 832590, 837636, 953172, 1047045, 1191465, 1256454, 1396060, 1535666, 1588620, 1665180, 2094090, 2303499, 2382930, 2512908, 3071332, 3141135, 3839165, 4188180, 4606998, 4765860, 6282270, 6910497, 7678330, 9213996, 11517495, 12564540, 13820994, 15356660, 23034990, 27641988, 34552485, 46069980, 69104970, 138209940]

約数ペア:

[(1, 138209940), (2, 69104970), (3, 46069980), (4, 34552485), (5, 27641988), (6, 23034990), (9, 15356660), (10, 13820994), (11, 12564540), (12, 11517495), (15, 9213996), (18, 7678330), (20, 6910497), (22, 6282270), (29, 4765860), (30, 4606998), (33, 4188180), (36, 3839165), (44, 3141135), (45, 3071332), (55, 2512908), (58, 2382930), (60, 2303499), (66, 2094090), (83, 1665180), (87, 1588620), (90, 1535666), (99, 1396060), (110, 1256454), (116, 1191465), (132, 1047045), (145, 953172), (165, 837636), (166, 832590), (174, 794310), (180, 767833), (198, 698030), (220, 628227), (249, 555060), (261, 529540), (290, 476586), (319, 433260), (330, 418818), (332, 416295), (348, 397155), (396, 349015), (415, 333036), (435, 317724), (495, 279212), (498, 277530), (522, 264770), (580, 238293), (638, 216630), (660, 209409), (747, 185020), (830, 166518), (841, 164340), (870, 158862), (913, 151380), (957, 144420), (990, 139606), (996, 138765), (1044, 132385), (1245, 111012), (1276, 108315), (1305, 105908), (1494, 92510), (1595, 86652), (1660, 83259), (1682, 82170), (1740, 79431), (1826, 75690), (1914, 72210), (1980, 69803), (2407, 57420), (2490, 55506), (2523, 54780), (2610, 52954), (2739, 50460), (2871, 48140), (2988, 46255), (3190, 43326), (3364, 41085), (3652, 37845), (3735, 37004), (3828, 36105), (4205, 32868), (4565, 30276), (4785, 28884), (4814, 28710), (4980, 27753), (5046, 27390), (5220, 26477), (5478, 25230), (5742, 24070), (6380, 21663), (7221, 19140), (7470, 18502), (7569, 18260), (8217, 16820), (8410, 16434), (9130, 15138), (9251, 14940), (9570, 14442), (9628, 14355), (10092, 13695), (10956, 12615), (11484, 12035)]