80003250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 229573656

約数和(自身を除く): 149570406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 37, 45, 50, 62, 74, 75, 90, 93, 111, 125, 150, 155, 185, 186, 222, 225, 250, 279, 310, 333, 370, 375, 450, 465, 555, 558, 666, 750, 775, 925, 930, 961, 1110, 1125, 1147, 1395, 1550, 1665, 1850, 1922, 2250, 2294, 2325, 2775, 2790, 2883, 3330, 3441, 3875, 4625, 4650, 4805, 5550, 5735, 5766, 6882, 6975, 7750, 8325, 8649, 9250, 9610, 10323, 11470, 11625, 13875, 13950, 14415, 16650, 17205, 17298, 20646, 23250, 24025, 27750, 28675, 28830, 34410, 34875, 35557, 41625, 43245, 48050, 51615, 57350, 69750, 71114, 72075, 83250, 86025, 86490, 103230, 106671, 120125, 143375, 144150, 172050, 177785, 213342, 216225, 240250, 258075, 286750, 320013, 355570, 360375, 430125, 432450, 516150, 533355, 640026, 720750, 860250, 888925, 1066710, 1081125, 1290375, 1600065, 1777850, 2162250, 2580750, 2666775, 3200130, 4444625, 5333550, 8000325, 8889250, 13333875, 16000650, 26667750, 40001625, 80003250]

約数ペア:

[(1, 80003250), (2, 40001625), (3, 26667750), (5, 16000650), (6, 13333875), (9, 8889250), (10, 8000325), (15, 5333550), (18, 4444625), (25, 3200130), (30, 2666775), (31, 2580750), (37, 2162250), (45, 1777850), (50, 1600065), (62, 1290375), (74, 1081125), (75, 1066710), (90, 888925), (93, 860250), (111, 720750), (125, 640026), (150, 533355), (155, 516150), (185, 432450), (186, 430125), (222, 360375), (225, 355570), (250, 320013), (279, 286750), (310, 258075), (333, 240250), (370, 216225), (375, 213342), (450, 177785), (465, 172050), (555, 144150), (558, 143375), (666, 120125), (750, 106671), (775, 103230), (925, 86490), (930, 86025), (961, 83250), (1110, 72075), (1125, 71114), (1147, 69750), (1395, 57350), (1550, 51615), (1665, 48050), (1850, 43245), (1922, 41625), (2250, 35557), (2294, 34875), (2325, 34410), (2775, 28830), (2790, 28675), (2883, 27750), (3330, 24025), (3441, 23250), (3875, 20646), (4625, 17298), (4650, 17205), (4805, 16650), (5550, 14415), (5735, 13950), (5766, 13875), (6882, 11625), (6975, 11470), (7750, 10323), (8325, 9610), (8649, 9250)]