89092140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2583

約数の個数: 96

約数和(自身を含む): 271165440

約数和(自身を除く): 182073300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2521, 2945, 3534, 5042, 5890, 7068, 7563, 8835, 10084, 11780, 12605, 15126, 17670, 25210, 30252, 35340, 37815, 47899, 50420, 75630, 78151, 95798, 143697, 151260, 156302, 191596, 234453, 239495, 287394, 312604, 390755, 468906, 478990, 574788, 718485, 781510, 937812, 957980, 1172265, 1436970, 1484869, 1563020, 2344530, 2873940, 2969738, 4454607, 4689060, 5939476, 7424345, 8909214, 14848690, 17818428, 22273035, 29697380, 44546070, 89092140]

約数ペア:

[(1, 89092140), (2, 44546070), (3, 29697380), (4, 22273035), (5, 17818428), (6, 14848690), (10, 8909214), (12, 7424345), (15, 5939476), (19, 4689060), (20, 4454607), (30, 2969738), (31, 2873940), (38, 2344530), (57, 1563020), (60, 1484869), (62, 1436970), (76, 1172265), (93, 957980), (95, 937812), (114, 781510), (124, 718485), (155, 574788), (186, 478990), (190, 468906), (228, 390755), (285, 312604), (310, 287394), (372, 239495), (380, 234453), (465, 191596), (570, 156302), (589, 151260), (620, 143697), (930, 95798), (1140, 78151), (1178, 75630), (1767, 50420), (1860, 47899), (2356, 37815), (2521, 35340), (2945, 30252), (3534, 25210), (5042, 17670), (5890, 15126), (7068, 12605), (7563, 11780), (8835, 10084)]