165496800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{9851}}^1$

素因数の和:9881

約数の個数: 144

約数和(自身を含む): 615710592

約数和(自身を除く): 450213792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 9851, 16800, 19702, 29553, 39404, 49255, 59106, 68957, 78808, 98510, 118212, 137914, 147765, 157616, 197020, 206871, 236424, 246275, 275828, 295530, 315232, 344785, 394040, 413742, 472848, 492550, 551656, 591060, 689570, 738825, 788080, 827484, 945696, 985100, 1034355, 1103312, 1182120, 1379140, 1477650, 1576160, 1654968, 1723925, 1970200, 2068710, 2206624, 2364240, 2758280, 2955300, 3309936, 3447850, 3940400, 4137420, 4728480, 5171775, 5516560, 5910600, 6619872, 6895700, 7880800, 8274840, 10343550, 11033120, 11821200, 13791400, 16549680, 20687100, 23642400, 27582800, 33099360, 41374200, 55165600, 82748400, 165496800]

約数ペア:

[(1, 165496800), (2, 82748400), (3, 55165600), (4, 41374200), (5, 33099360), (6, 27582800), (7, 23642400), (8, 20687100), (10, 16549680), (12, 13791400), (14, 11821200), (15, 11033120), (16, 10343550), (20, 8274840), (21, 7880800), (24, 6895700), (25, 6619872), (28, 5910600), (30, 5516560), (32, 5171775), (35, 4728480), (40, 4137420), (42, 3940400), (48, 3447850), (50, 3309936), (56, 2955300), (60, 2758280), (70, 2364240), (75, 2206624), (80, 2068710), (84, 1970200), (96, 1723925), (100, 1654968), (105, 1576160), (112, 1477650), (120, 1379140), (140, 1182120), (150, 1103312), (160, 1034355), (168, 985100), (175, 945696), (200, 827484), (210, 788080), (224, 738825), (240, 689570), (280, 591060), (300, 551656), (336, 492550), (350, 472848), (400, 413742), (420, 394040), (480, 344785), (525, 315232), (560, 295530), (600, 275828), (672, 246275), (700, 236424), (800, 206871), (840, 197020), (1050, 157616), (1120, 147765), (1200, 137914), (1400, 118212), (1680, 98510), (2100, 78808), (2400, 68957), (2800, 59106), (3360, 49255), (4200, 39404), (5600, 29553), (8400, 19702), (9851, 16800)]