45545500

素因数分解:

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

素因数の和:70

約数の個数: 216

約数和(自身を含む): 136687824

約数和(自身を除く): 91142324

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 125, 130, 140, 143, 154, 169, 175, 182, 196, 220, 245, 250, 260, 275, 286, 308, 325, 338, 350, 364, 385, 455, 490, 500, 539, 550, 572, 637, 650, 676, 700, 715, 770, 845, 875, 910, 980, 1001, 1078, 1100, 1183, 1225, 1274, 1300, 1375, 1430, 1540, 1625, 1690, 1750, 1820, 1859, 1925, 2002, 2156, 2275, 2366, 2450, 2548, 2695, 2750, 2860, 3185, 3250, 3380, 3500, 3575, 3718, 3850, 4004, 4225, 4550, 4732, 4900, 5005, 5390, 5500, 5915, 6125, 6370, 6500, 7007, 7150, 7436, 7700, 8281, 8450, 9100, 9295, 9625, 10010, 10780, 11375, 11830, 12250, 12740, 13013, 13475, 14014, 14300, 15925, 16562, 16900, 17875, 18590, 19250, 20020, 21125, 22750, 23660, 24500, 25025, 26026, 26950, 28028, 29575, 31850, 33124, 35035, 35750, 37180, 38500, 41405, 42250, 45500, 46475, 50050, 52052, 53900, 59150, 63700, 65065, 67375, 70070, 71500, 79625, 82810, 84500, 91091, 92950, 100100, 118300, 125125, 130130, 134750, 140140, 147875, 159250, 165620, 175175, 182182, 185900, 207025, 232375, 250250, 260260, 269500, 295750, 318500, 325325, 350350, 364364, 414050, 455455, 464750, 500500, 591500, 650650, 700700, 828100, 875875, 910910, 929500, 1035125, 1301300, 1626625, 1751750, 1821820, 2070250, 2277275, 3253250, 3503500, 4140500, 4554550, 6506500, 9109100, 11386375, 22772750, 45545500]

約数ペア:

[(1, 45545500), (2, 22772750), (4, 11386375), (5, 9109100), (7, 6506500), (10, 4554550), (11, 4140500), (13, 3503500), (14, 3253250), (20, 2277275), (22, 2070250), (25, 1821820), (26, 1751750), (28, 1626625), (35, 1301300), (44, 1035125), (49, 929500), (50, 910910), (52, 875875), (55, 828100), (65, 700700), (70, 650650), (77, 591500), (91, 500500), (98, 464750), (100, 455455), (110, 414050), (125, 364364), (130, 350350), (140, 325325), (143, 318500), (154, 295750), (169, 269500), (175, 260260), (182, 250250), (196, 232375), (220, 207025), (245, 185900), (250, 182182), (260, 175175), (275, 165620), (286, 159250), (308, 147875), (325, 140140), (338, 134750), (350, 130130), (364, 125125), (385, 118300), (455, 100100), (490, 92950), (500, 91091), (539, 84500), (550, 82810), (572, 79625), (637, 71500), (650, 70070), (676, 67375), (700, 65065), (715, 63700), (770, 59150), (845, 53900), (875, 52052), (910, 50050), (980, 46475), (1001, 45500), (1078, 42250), (1100, 41405), (1183, 38500), (1225, 37180), (1274, 35750), (1300, 35035), (1375, 33124), (1430, 31850), (1540, 29575), (1625, 28028), (1690, 26950), (1750, 26026), (1820, 25025), (1859, 24500), (1925, 23660), (2002, 22750), (2156, 21125), (2275, 20020), (2366, 19250), (2450, 18590), (2548, 17875), (2695, 16900), (2750, 16562), (2860, 15925), (3185, 14300), (3250, 14014), (3380, 13475), (3500, 13013), (3575, 12740), (3718, 12250), (3850, 11830), (4004, 11375), (4225, 10780), (4550, 10010), (4732, 9625), (4900, 9295), (5005, 9100), (5390, 8450), (5500, 8281), (5915, 7700), (6125, 7436), (6370, 7150), (6500, 7007)]