22772750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 58580496

約数和(自身を除く): 35807746

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 49, 50, 55, 65, 70, 77, 91, 98, 110, 125, 130, 143, 154, 169, 175, 182, 245, 250, 275, 286, 325, 338, 350, 385, 455, 490, 539, 550, 637, 650, 715, 770, 845, 875, 910, 1001, 1078, 1183, 1225, 1274, 1375, 1430, 1625, 1690, 1750, 1859, 1925, 2002, 2275, 2366, 2450, 2695, 2750, 3185, 3250, 3575, 3718, 3850, 4225, 4550, 5005, 5390, 5915, 6125, 6370, 7007, 7150, 8281, 8450, 9295, 9625, 10010, 11375, 11830, 12250, 13013, 13475, 14014, 15925, 16562, 17875, 18590, 19250, 21125, 22750, 25025, 26026, 26950, 29575, 31850, 35035, 35750, 41405, 42250, 46475, 50050, 59150, 65065, 67375, 70070, 79625, 82810, 91091, 92950, 125125, 130130, 134750, 147875, 159250, 175175, 182182, 207025, 232375, 250250, 295750, 325325, 350350, 414050, 455455, 464750, 650650, 875875, 910910, 1035125, 1626625, 1751750, 2070250, 2277275, 3253250, 4554550, 11386375, 22772750]

約数ペア:

[(1, 22772750), (2, 11386375), (5, 4554550), (7, 3253250), (10, 2277275), (11, 2070250), (13, 1751750), (14, 1626625), (22, 1035125), (25, 910910), (26, 875875), (35, 650650), (49, 464750), (50, 455455), (55, 414050), (65, 350350), (70, 325325), (77, 295750), (91, 250250), (98, 232375), (110, 207025), (125, 182182), (130, 175175), (143, 159250), (154, 147875), (169, 134750), (175, 130130), (182, 125125), (245, 92950), (250, 91091), (275, 82810), (286, 79625), (325, 70070), (338, 67375), (350, 65065), (385, 59150), (455, 50050), (490, 46475), (539, 42250), (550, 41405), (637, 35750), (650, 35035), (715, 31850), (770, 29575), (845, 26950), (875, 26026), (910, 25025), (1001, 22750), (1078, 21125), (1183, 19250), (1225, 18590), (1274, 17875), (1375, 16562), (1430, 15925), (1625, 14014), (1690, 13475), (1750, 13013), (1859, 12250), (1925, 11830), (2002, 11375), (2275, 10010), (2366, 9625), (2450, 9295), (2695, 8450), (2750, 8281), (3185, 7150), (3250, 7007), (3575, 6370), (3718, 6125), (3850, 5915), (4225, 5390), (4550, 5005)]