161027400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15787}}^1$

素因数の和:15823

約数の個数: 96

約数和(自身を含む): 528582240

約数和(自身を除く): 367554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 236805, 268379, 315740, 378888, 394675, 473610, 536758, 631480, 789350, 805137, 947220, 1073516, 1184025, 1341895, 1578700, 1610274, 1894440, 2147032, 2368050, 2683790, 3157400, 3220548, 4025685, 4736100, 5367580, 6441096, 6709475, 8051370, 9472200, 10735160, 13418950, 16102740, 20128425, 26837900, 32205480, 40256850, 53675800, 80513700, 161027400]

約数ペア:

[(1, 161027400), (2, 80513700), (3, 53675800), (4, 40256850), (5, 32205480), (6, 26837900), (8, 20128425), (10, 16102740), (12, 13418950), (15, 10735160), (17, 9472200), (20, 8051370), (24, 6709475), (25, 6441096), (30, 5367580), (34, 4736100), (40, 4025685), (50, 3220548), (51, 3157400), (60, 2683790), (68, 2368050), (75, 2147032), (85, 1894440), (100, 1610274), (102, 1578700), (120, 1341895), (136, 1184025), (150, 1073516), (170, 947220), (200, 805137), (204, 789350), (255, 631480), (300, 536758), (340, 473610), (408, 394675), (425, 378888), (510, 315740), (600, 268379), (680, 236805), (850, 189444), (1020, 157870), (1275, 126296), (1700, 94722), (2040, 78935), (2550, 63148), (3400, 47361), (5100, 31574), (10200, 15787)]