489651030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1443536640

約数和(自身を除く): 953885610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 83, 90, 99, 101, 110, 118, 165, 166, 177, 198, 202, 249, 295, 303, 330, 354, 415, 495, 498, 505, 531, 590, 606, 649, 747, 830, 885, 909, 913, 990, 1010, 1062, 1111, 1245, 1298, 1494, 1515, 1770, 1818, 1826, 1947, 2222, 2490, 2655, 2739, 3030, 3245, 3333, 3735, 3894, 4545, 4565, 4897, 5310, 5478, 5555, 5841, 5959, 6490, 6666, 7470, 8217, 8383, 9090, 9130, 9735, 9794, 9999, 11110, 11682, 11918, 13695, 14691, 16434, 16665, 16766, 17877, 19470, 19998, 24485, 25149, 27390, 29205, 29382, 29795, 33330, 35754, 41085, 41915, 44073, 48970, 49995, 50298, 53631, 53867, 58410, 59590, 65549, 73455, 75447, 82170, 83830, 88146, 89385, 92213, 99990, 107262, 107734, 125745, 131098, 146910, 150894, 161601, 178770, 184426, 196647, 220365, 251490, 268155, 269335, 276639, 323202, 327745, 377235, 393294, 440730, 461065, 484803, 494597, 536310, 538670, 553278, 589941, 655490, 754470, 808005, 829917, 922130, 969606, 983235, 989194, 1179882, 1383195, 1483791, 1616010, 1659834, 1966470, 2424015, 2472985, 2766390, 2949705, 2967582, 4149585, 4451373, 4848030, 4945970, 5440567, 5899410, 7418955, 8299170, 8902746, 10881134, 14837910, 16321701, 22256865, 27202835, 32643402, 44513730, 48965103, 54405670, 81608505, 97930206, 163217010, 244825515, 489651030]

約数ペア:

[(1, 489651030), (2, 244825515), (3, 163217010), (5, 97930206), (6, 81608505), (9, 54405670), (10, 48965103), (11, 44513730), (15, 32643402), (18, 27202835), (22, 22256865), (30, 16321701), (33, 14837910), (45, 10881134), (55, 8902746), (59, 8299170), (66, 7418955), (83, 5899410), (90, 5440567), (99, 4945970), (101, 4848030), (110, 4451373), (118, 4149585), (165, 2967582), (166, 2949705), (177, 2766390), (198, 2472985), (202, 2424015), (249, 1966470), (295, 1659834), (303, 1616010), (330, 1483791), (354, 1383195), (415, 1179882), (495, 989194), (498, 983235), (505, 969606), (531, 922130), (590, 829917), (606, 808005), (649, 754470), (747, 655490), (830, 589941), (885, 553278), (909, 538670), (913, 536310), (990, 494597), (1010, 484803), (1062, 461065), (1111, 440730), (1245, 393294), (1298, 377235), (1494, 327745), (1515, 323202), (1770, 276639), (1818, 269335), (1826, 268155), (1947, 251490), (2222, 220365), (2490, 196647), (2655, 184426), (2739, 178770), (3030, 161601), (3245, 150894), (3333, 146910), (3735, 131098), (3894, 125745), (4545, 107734), (4565, 107262), (4897, 99990), (5310, 92213), (5478, 89385), (5555, 88146), (5841, 83830), (5959, 82170), (6490, 75447), (6666, 73455), (7470, 65549), (8217, 59590), (8383, 58410), (9090, 53867), (9130, 53631), (9735, 50298), (9794, 49995), (9999, 48970), (11110, 44073), (11682, 41915), (11918, 41085), (13695, 35754), (14691, 33330), (16434, 29795), (16665, 29382), (16766, 29205), (17877, 27390), (19470, 25149), (19998, 24485)]