290183600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2863

約数の個数: 120

約数和(自身を含む): 818587488

約数和(自身を除く): 528403888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 925, 1036, 1295, 1400, 1480, 1850, 2072, 2590, 2800, 2801, 2960, 3700, 4144, 5180, 5602, 6475, 7400, 10360, 11204, 12950, 14005, 14800, 19607, 20720, 22408, 25900, 28010, 39214, 44816, 51800, 56020, 70025, 78428, 98035, 103600, 103637, 112040, 140050, 156856, 196070, 207274, 224080, 280100, 313712, 392140, 414548, 490175, 518185, 560200, 725459, 784280, 829096, 980350, 1036370, 1120400, 1450918, 1568560, 1658192, 1960700, 2072740, 2590925, 2901836, 3627295, 3921400, 4145480, 5181850, 5803672, 7254590, 7842800, 8290960, 10363700, 11607344, 14509180, 18136475, 20727400, 29018360, 36272950, 41454800, 58036720, 72545900, 145091800, 290183600]

約数ペア:

[(1, 290183600), (2, 145091800), (4, 72545900), (5, 58036720), (7, 41454800), (8, 36272950), (10, 29018360), (14, 20727400), (16, 18136475), (20, 14509180), (25, 11607344), (28, 10363700), (35, 8290960), (37, 7842800), (40, 7254590), (50, 5803672), (56, 5181850), (70, 4145480), (74, 3921400), (80, 3627295), (100, 2901836), (112, 2590925), (140, 2072740), (148, 1960700), (175, 1658192), (185, 1568560), (200, 1450918), (259, 1120400), (280, 1036370), (296, 980350), (350, 829096), (370, 784280), (400, 725459), (518, 560200), (560, 518185), (592, 490175), (700, 414548), (740, 392140), (925, 313712), (1036, 280100), (1295, 224080), (1400, 207274), (1480, 196070), (1850, 156856), (2072, 140050), (2590, 112040), (2800, 103637), (2801, 103600), (2960, 98035), (3700, 78428), (4144, 70025), (5180, 56020), (5602, 51800), (6475, 44816), (7400, 39214), (10360, 28010), (11204, 25900), (12950, 22408), (14005, 20720), (14800, 19607)]