68322800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 120

約数和(自身を含む): 202132896

約数和(自身を除く): 133810096

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, 1877, 2275, 2600, 2800, 3640, 3754, 4550, 5200, 7280, 7508, 9100, 9385, 13139, 15016, 18200, 18770, 24401, 26278, 30032, 36400, 37540, 46925, 48802, 52556, 65695, 75080, 93850, 97604, 105112, 122005, 131390, 150160, 170807, 187700, 195208, 210224, 244010, 262780, 328475, 341614, 375400, 390416, 488020, 525560, 610025, 656950, 683228, 750800, 854035, 976040, 1051120, 1220050, 1313900, 1366456, 1708070, 1952080, 2440100, 2627800, 2732912, 3416140, 4270175, 4880200, 5255600, 6832280, 8540350, 9760400, 13664560, 17080700, 34161400, 68322800]

約数ペア:

[(1, 68322800), (2, 34161400), (4, 17080700), (5, 13664560), (7, 9760400), (8, 8540350), (10, 6832280), (13, 5255600), (14, 4880200), (16, 4270175), (20, 3416140), (25, 2732912), (26, 2627800), (28, 2440100), (35, 1952080), (40, 1708070), (50, 1366456), (52, 1313900), (56, 1220050), (65, 1051120), (70, 976040), (80, 854035), (91, 750800), (100, 683228), (104, 656950), (112, 610025), (130, 525560), (140, 488020), (175, 390416), (182, 375400), (200, 341614), (208, 328475), (260, 262780), (280, 244010), (325, 210224), (350, 195208), (364, 187700), (400, 170807), (455, 150160), (520, 131390), (560, 122005), (650, 105112), (700, 97604), (728, 93850), (910, 75080), (1040, 65695), (1300, 52556), (1400, 48802), (1456, 46925), (1820, 37540), (1877, 36400), (2275, 30032), (2600, 26278), (2800, 24401), (3640, 18770), (3754, 18200), (4550, 15016), (5200, 13139), (7280, 9385), (7508, 9100)]