83254440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 271848960

約数和(自身を除く): 188594520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1103, 1110, 1258, 1480, 1887, 2040, 2206, 2220, 2516, 3145, 3309, 3774, 4412, 4440, 5032, 5515, 6290, 6618, 7548, 8824, 9435, 11030, 12580, 13236, 15096, 16545, 18751, 18870, 22060, 25160, 26472, 33090, 37502, 37740, 40811, 44120, 56253, 66180, 75004, 75480, 81622, 93755, 112506, 122433, 132360, 150008, 163244, 187510, 204055, 225012, 244866, 281265, 326488, 375020, 408110, 450024, 489732, 562530, 612165, 693787, 750040, 816220, 979464, 1125060, 1224330, 1387574, 1632440, 2081361, 2250120, 2448660, 2775148, 3468935, 4162722, 4897320, 5550296, 6937870, 8325444, 10406805, 13875740, 16650888, 20813610, 27751480, 41627220, 83254440]

約数ペア:

[(1, 83254440), (2, 41627220), (3, 27751480), (4, 20813610), (5, 16650888), (6, 13875740), (8, 10406805), (10, 8325444), (12, 6937870), (15, 5550296), (17, 4897320), (20, 4162722), (24, 3468935), (30, 2775148), (34, 2448660), (37, 2250120), (40, 2081361), (51, 1632440), (60, 1387574), (68, 1224330), (74, 1125060), (85, 979464), (102, 816220), (111, 750040), (120, 693787), (136, 612165), (148, 562530), (170, 489732), (185, 450024), (204, 408110), (222, 375020), (255, 326488), (296, 281265), (340, 244866), (370, 225012), (408, 204055), (444, 187510), (510, 163244), (555, 150008), (629, 132360), (680, 122433), (740, 112506), (888, 93755), (1020, 81622), (1103, 75480), (1110, 75004), (1258, 66180), (1480, 56253), (1887, 44120), (2040, 40811), (2206, 37740), (2220, 37502), (2516, 33090), (3145, 26472), (3309, 25160), (3774, 22060), (4412, 18870), (4440, 18751), (5032, 16545), (5515, 15096), (6290, 13236), (6618, 12580), (7548, 11030), (8824, 9435)]