166937400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13249}}^1$

素因数の和:13278

約数の個数: 144

約数和(自身を含む): 640770000

約数和(自身を除く): 473832600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 13249, 26498, 39747, 52996, 66245, 79494, 92743, 105992, 119241, 132490, 158988, 185486, 198735, 238482, 264980, 278229, 317976, 331225, 370972, 397470, 463715, 476964, 529960, 556458, 596205, 662450, 741944, 794940, 834687, 927430, 953928, 993675, 1112916, 1192410, 1324900, 1391145, 1589880, 1669374, 1854860, 1987350, 2225832, 2318575, 2384820, 2649800, 2782290, 2981025, 3338748, 3709720, 3974700, 4173435, 4637150, 4769640, 5564580, 5962050, 6677496, 6955725, 7949400, 8346870, 9274300, 11129160, 11924100, 13911450, 16693740, 18548600, 20867175, 23848200, 27822900, 33387480, 41734350, 55645800, 83468700, 166937400]

約数ペア:

[(1, 166937400), (2, 83468700), (3, 55645800), (4, 41734350), (5, 33387480), (6, 27822900), (7, 23848200), (8, 20867175), (9, 18548600), (10, 16693740), (12, 13911450), (14, 11924100), (15, 11129160), (18, 9274300), (20, 8346870), (21, 7949400), (24, 6955725), (25, 6677496), (28, 5962050), (30, 5564580), (35, 4769640), (36, 4637150), (40, 4173435), (42, 3974700), (45, 3709720), (50, 3338748), (56, 2981025), (60, 2782290), (63, 2649800), (70, 2384820), (72, 2318575), (75, 2225832), (84, 1987350), (90, 1854860), (100, 1669374), (105, 1589880), (120, 1391145), (126, 1324900), (140, 1192410), (150, 1112916), (168, 993675), (175, 953928), (180, 927430), (200, 834687), (210, 794940), (225, 741944), (252, 662450), (280, 596205), (300, 556458), (315, 529960), (350, 476964), (360, 463715), (420, 397470), (450, 370972), (504, 331225), (525, 317976), (600, 278229), (630, 264980), (700, 238482), (840, 198735), (900, 185486), (1050, 158988), (1260, 132490), (1400, 119241), (1575, 105992), (1800, 92743), (2100, 79494), (2520, 66245), (3150, 52996), (4200, 39747), (6300, 26498), (12600, 13249)]