75629840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 208491864

約数和(自身を除く): 132862024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 572, 601, 605, 715, 880, 968, 1040, 1144, 1202, 1210, 1430, 1573, 1936, 2288, 2404, 2420, 2860, 3005, 3146, 4808, 4840, 5720, 6010, 6292, 6611, 7813, 7865, 9616, 9680, 11440, 12020, 12584, 13222, 15626, 15730, 24040, 25168, 26444, 31252, 31460, 33055, 39065, 48080, 52888, 62504, 62920, 66110, 72721, 78130, 85943, 105776, 125008, 125840, 132220, 145442, 156260, 171886, 264440, 290884, 312520, 343772, 363605, 429715, 528880, 581768, 625040, 687544, 727210, 859430, 945373, 1163536, 1375088, 1454420, 1718860, 1890746, 2908840, 3437720, 3781492, 4726865, 5817680, 6875440, 7562984, 9453730, 15125968, 18907460, 37814920, 75629840]

約数ペア:

[(1, 75629840), (2, 37814920), (4, 18907460), (5, 15125968), (8, 9453730), (10, 7562984), (11, 6875440), (13, 5817680), (16, 4726865), (20, 3781492), (22, 3437720), (26, 2908840), (40, 1890746), (44, 1718860), (52, 1454420), (55, 1375088), (65, 1163536), (80, 945373), (88, 859430), (104, 727210), (110, 687544), (121, 625040), (130, 581768), (143, 528880), (176, 429715), (208, 363605), (220, 343772), (242, 312520), (260, 290884), (286, 264440), (440, 171886), (484, 156260), (520, 145442), (572, 132220), (601, 125840), (605, 125008), (715, 105776), (880, 85943), (968, 78130), (1040, 72721), (1144, 66110), (1202, 62920), (1210, 62504), (1430, 52888), (1573, 48080), (1936, 39065), (2288, 33055), (2404, 31460), (2420, 31252), (2860, 26444), (3005, 25168), (3146, 24040), (4808, 15730), (4840, 15626), (5720, 13222), (6010, 12584), (6292, 12020), (6611, 11440), (7813, 9680), (7865, 9616)]