305359600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8427

約数の個数: 120

約数和(自身を含む): 903032480

約数和(自身を除く): 597672880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 8389, 9100, 16778, 18200, 33556, 36400, 41945, 58723, 67112, 83890, 109057, 117446, 134224, 167780, 209725, 218114, 234892, 293615, 335560, 419450, 436228, 469784, 545285, 587230, 671120, 763399, 838900, 872456, 939568, 1090570, 1174460, 1468075, 1526798, 1677800, 1744912, 2181140, 2348920, 2726425, 2936150, 3053596, 3355600, 3816995, 4362280, 4697840, 5452850, 5872300, 6107192, 7633990, 8724560, 10905700, 11744600, 12214384, 15267980, 19084975, 21811400, 23489200, 30535960, 38169950, 43622800, 61071920, 76339900, 152679800, 305359600]

約数ペア:

[(1, 305359600), (2, 152679800), (4, 76339900), (5, 61071920), (7, 43622800), (8, 38169950), (10, 30535960), (13, 23489200), (14, 21811400), (16, 19084975), (20, 15267980), (25, 12214384), (26, 11744600), (28, 10905700), (35, 8724560), (40, 7633990), (50, 6107192), (52, 5872300), (56, 5452850), (65, 4697840), (70, 4362280), (80, 3816995), (91, 3355600), (100, 3053596), (104, 2936150), (112, 2726425), (130, 2348920), (140, 2181140), (175, 1744912), (182, 1677800), (200, 1526798), (208, 1468075), (260, 1174460), (280, 1090570), (325, 939568), (350, 872456), (364, 838900), (400, 763399), (455, 671120), (520, 587230), (560, 545285), (650, 469784), (700, 436228), (728, 419450), (910, 335560), (1040, 293615), (1300, 234892), (1400, 218114), (1456, 209725), (1820, 167780), (2275, 134224), (2600, 117446), (2800, 109057), (3640, 83890), (4550, 67112), (5200, 58723), (7280, 41945), (8389, 36400), (9100, 33556), (16778, 18200)]