27027520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 71048880

約数和(自身を除く): 44021360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 89, 104, 130, 146, 160, 178, 208, 260, 292, 320, 356, 365, 416, 445, 520, 584, 712, 730, 832, 890, 949, 1040, 1157, 1168, 1424, 1460, 1780, 1898, 2080, 2314, 2336, 2848, 2920, 3560, 3796, 4160, 4628, 4672, 4745, 5696, 5785, 5840, 6497, 7120, 7592, 9256, 9490, 11570, 11680, 12994, 14240, 15184, 18512, 18980, 23140, 23360, 25988, 28480, 30368, 32485, 37024, 37960, 46280, 51976, 60736, 64970, 74048, 75920, 84461, 92560, 103952, 129940, 151840, 168922, 185120, 207904, 259880, 303680, 337844, 370240, 415808, 422305, 519760, 675688, 844610, 1039520, 1351376, 1689220, 2079040, 2702752, 3378440, 5405504, 6756880, 13513760, 27027520]

約数ペア:

[(1, 27027520), (2, 13513760), (4, 6756880), (5, 5405504), (8, 3378440), (10, 2702752), (13, 2079040), (16, 1689220), (20, 1351376), (26, 1039520), (32, 844610), (40, 675688), (52, 519760), (64, 422305), (65, 415808), (73, 370240), (80, 337844), (89, 303680), (104, 259880), (130, 207904), (146, 185120), (160, 168922), (178, 151840), (208, 129940), (260, 103952), (292, 92560), (320, 84461), (356, 75920), (365, 74048), (416, 64970), (445, 60736), (520, 51976), (584, 46280), (712, 37960), (730, 37024), (832, 32485), (890, 30368), (949, 28480), (1040, 25988), (1157, 23360), (1168, 23140), (1424, 18980), (1460, 18512), (1780, 15184), (1898, 14240), (2080, 12994), (2314, 11680), (2336, 11570), (2848, 9490), (2920, 9256), (3560, 7592), (3796, 7120), (4160, 6497), (4628, 5840), (4672, 5785), (4745, 5696)]