83638440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 128

約数和(自身を含む): 285436800

約数和(自身を除く): 201798360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1801, 1935, 2322, 2580, 3096, 3602, 3870, 4644, 5160, 5403, 5805, 7204, 7740, 9005, 9288, 10806, 11610, 14408, 15480, 16209, 18010, 21612, 23220, 27015, 32418, 36020, 43224, 46440, 48627, 54030, 64836, 72040, 77443, 81045, 97254, 108060, 129672, 154886, 162090, 194508, 216120, 232329, 243135, 309772, 324180, 387215, 389016, 464658, 486270, 619544, 648360, 696987, 774430, 929316, 972540, 1161645, 1393974, 1548860, 1858632, 1945080, 2090961, 2323290, 2787948, 3097720, 3484935, 4181922, 4646580, 5575896, 6969870, 8363844, 9293160, 10454805, 13939740, 16727688, 20909610, 27879480, 41819220, 83638440]

約数ペア:

[(1, 83638440), (2, 41819220), (3, 27879480), (4, 20909610), (5, 16727688), (6, 13939740), (8, 10454805), (9, 9293160), (10, 8363844), (12, 6969870), (15, 5575896), (18, 4646580), (20, 4181922), (24, 3484935), (27, 3097720), (30, 2787948), (36, 2323290), (40, 2090961), (43, 1945080), (45, 1858632), (54, 1548860), (60, 1393974), (72, 1161645), (86, 972540), (90, 929316), (108, 774430), (120, 696987), (129, 648360), (135, 619544), (172, 486270), (180, 464658), (215, 389016), (216, 387215), (258, 324180), (270, 309772), (344, 243135), (360, 232329), (387, 216120), (430, 194508), (516, 162090), (540, 154886), (645, 129672), (774, 108060), (860, 97254), (1032, 81045), (1080, 77443), (1161, 72040), (1290, 64836), (1548, 54030), (1720, 48627), (1801, 46440), (1935, 43224), (2322, 36020), (2580, 32418), (3096, 27015), (3602, 23220), (3870, 21612), (4644, 18010), (5160, 16209), (5403, 15480), (5805, 14408), (7204, 11610), (7740, 10806), (9005, 9288)]