53335500

素因数分解:

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

素因数の和:121

約数の個数: 144

約数和(自身を含む): 164822112

約数和(自身を除く): 111486612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 37, 50, 60, 62, 74, 75, 93, 100, 111, 124, 125, 148, 150, 155, 185, 186, 222, 250, 300, 310, 370, 372, 375, 444, 465, 500, 555, 620, 740, 750, 775, 925, 930, 961, 1110, 1147, 1500, 1550, 1850, 1860, 1922, 2220, 2294, 2325, 2775, 2883, 3100, 3441, 3700, 3844, 3875, 4588, 4625, 4650, 4805, 5550, 5735, 5766, 6882, 7750, 9250, 9300, 9610, 11100, 11470, 11532, 11625, 13764, 13875, 14415, 15500, 17205, 18500, 19220, 22940, 23250, 24025, 27750, 28675, 28830, 34410, 35557, 46500, 48050, 55500, 57350, 57660, 68820, 71114, 72075, 86025, 96100, 106671, 114700, 120125, 142228, 143375, 144150, 172050, 177785, 213342, 240250, 286750, 288300, 344100, 355570, 360375, 426684, 430125, 480500, 533355, 573500, 711140, 720750, 860250, 888925, 1066710, 1441500, 1720500, 1777850, 2133420, 2666775, 3555700, 4444625, 5333550, 8889250, 10667100, 13333875, 17778500, 26667750, 53335500]

約数ペア:

[(1, 53335500), (2, 26667750), (3, 17778500), (4, 13333875), (5, 10667100), (6, 8889250), (10, 5333550), (12, 4444625), (15, 3555700), (20, 2666775), (25, 2133420), (30, 1777850), (31, 1720500), (37, 1441500), (50, 1066710), (60, 888925), (62, 860250), (74, 720750), (75, 711140), (93, 573500), (100, 533355), (111, 480500), (124, 430125), (125, 426684), (148, 360375), (150, 355570), (155, 344100), (185, 288300), (186, 286750), (222, 240250), (250, 213342), (300, 177785), (310, 172050), (370, 144150), (372, 143375), (375, 142228), (444, 120125), (465, 114700), (500, 106671), (555, 96100), (620, 86025), (740, 72075), (750, 71114), (775, 68820), (925, 57660), (930, 57350), (961, 55500), (1110, 48050), (1147, 46500), (1500, 35557), (1550, 34410), (1850, 28830), (1860, 28675), (1922, 27750), (2220, 24025), (2294, 23250), (2325, 22940), (2775, 19220), (2883, 18500), (3100, 17205), (3441, 15500), (3700, 14415), (3844, 13875), (3875, 13764), (4588, 11625), (4625, 11532), (4650, 11470), (4805, 11100), (5550, 9610), (5735, 9300), (5766, 9250), (6882, 7750)]