218303400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{51977}}^1$

素因数の和:52003

約数の個数: 96

約数和(自身を含む): 773432640

約数和(自身を除く): 555129240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 51977, 103954, 155931, 207908, 259885, 311862, 363839, 415816, 519770, 623724, 727678, 779655, 1039540, 1091517, 1247448, 1299425, 1455356, 1559310, 1819195, 2079080, 2183034, 2598850, 2910712, 3118620, 3638390, 3898275, 4366068, 5197700, 5457585, 6237240, 7276780, 7796550, 8732136, 9095975, 10395400, 10915170, 14553560, 15593100, 18191950, 21830340, 27287925, 31186200, 36383900, 43660680, 54575850, 72767800, 109151700, 218303400]

約数ペア:

[(1, 218303400), (2, 109151700), (3, 72767800), (4, 54575850), (5, 43660680), (6, 36383900), (7, 31186200), (8, 27287925), (10, 21830340), (12, 18191950), (14, 15593100), (15, 14553560), (20, 10915170), (21, 10395400), (24, 9095975), (25, 8732136), (28, 7796550), (30, 7276780), (35, 6237240), (40, 5457585), (42, 5197700), (50, 4366068), (56, 3898275), (60, 3638390), (70, 3118620), (75, 2910712), (84, 2598850), (100, 2183034), (105, 2079080), (120, 1819195), (140, 1559310), (150, 1455356), (168, 1299425), (175, 1247448), (200, 1091517), (210, 1039540), (280, 779655), (300, 727678), (350, 623724), (420, 519770), (525, 415816), (600, 363839), (700, 311862), (840, 259885), (1050, 207908), (1400, 155931), (2100, 103954), (4200, 51977)]