69090120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 180260280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 239, 264, 292, 330, 360, 365, 396, 438, 440, 478, 495, 584, 657, 660, 717, 730, 792, 803, 876, 956, 990, 1095, 1195, 1314, 1320, 1434, 1460, 1606, 1752, 1912, 1980, 2151, 2190, 2390, 2409, 2628, 2629, 2868, 2920, 3212, 3285, 3585, 3960, 4015, 4302, 4380, 4780, 4818, 5256, 5258, 5736, 6424, 6570, 7170, 7227, 7887, 8030, 8604, 8760, 9560, 9636, 10516, 10755, 12045, 13140, 13145, 14340, 14454, 15774, 16060, 17208, 17447, 19272, 21032, 21510, 23661, 24090, 26280, 26290, 28680, 28908, 31548, 32120, 34894, 36135, 39435, 43020, 47322, 48180, 52341, 52580, 57816, 63096, 69788, 72270, 78870, 86040, 87235, 94644, 96360, 104682, 105160, 118305, 139576, 144540, 157023, 157740, 174470, 189288, 191917, 209364, 236610, 261705, 289080, 314046, 315480, 348940, 383834, 418728, 473220, 523410, 575751, 628092, 697880, 767668, 785115, 946440, 959585, 1046820, 1151502, 1256184, 1535336, 1570230, 1727253, 1919170, 2093640, 2303004, 2878755, 3140460, 3454506, 3838340, 4606008, 5757510, 6280920, 6909012, 7676680, 8636265, 11515020, 13818024, 17272530, 23030040, 34545060, 69090120]

約数ペア:

[(1, 69090120), (2, 34545060), (3, 23030040), (4, 17272530), (5, 13818024), (6, 11515020), (8, 8636265), (9, 7676680), (10, 6909012), (11, 6280920), (12, 5757510), (15, 4606008), (18, 3838340), (20, 3454506), (22, 3140460), (24, 2878755), (30, 2303004), (33, 2093640), (36, 1919170), (40, 1727253), (44, 1570230), (45, 1535336), (55, 1256184), (60, 1151502), (66, 1046820), (72, 959585), (73, 946440), (88, 785115), (90, 767668), (99, 697880), (110, 628092), (120, 575751), (132, 523410), (146, 473220), (165, 418728), (180, 383834), (198, 348940), (219, 315480), (220, 314046), (239, 289080), (264, 261705), (292, 236610), (330, 209364), (360, 191917), (365, 189288), (396, 174470), (438, 157740), (440, 157023), (478, 144540), (495, 139576), (584, 118305), (657, 105160), (660, 104682), (717, 96360), (730, 94644), (792, 87235), (803, 86040), (876, 78870), (956, 72270), (990, 69788), (1095, 63096), (1195, 57816), (1314, 52580), (1320, 52341), (1434, 48180), (1460, 47322), (1606, 43020), (1752, 39435), (1912, 36135), (1980, 34894), (2151, 32120), (2190, 31548), (2390, 28908), (2409, 28680), (2628, 26290), (2629, 26280), (2868, 24090), (2920, 23661), (3212, 21510), (3285, 21032), (3585, 19272), (3960, 17447), (4015, 17208), (4302, 16060), (4380, 15774), (4780, 14454), (4818, 14340), (5256, 13145), (5258, 13140), (5736, 12045), (6424, 10755), (6570, 10516), (7170, 9636), (7227, 9560), (7887, 8760), (8030, 8604)]