68010800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 203424480

約数和(自身を除く): 135413680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 29, 40, 41, 44, 50, 52, 55, 58, 65, 80, 82, 88, 100, 104, 110, 116, 130, 143, 145, 164, 176, 200, 205, 208, 220, 232, 260, 275, 286, 290, 319, 325, 328, 377, 400, 410, 440, 451, 464, 520, 533, 550, 572, 580, 638, 650, 656, 715, 725, 754, 820, 880, 902, 1025, 1040, 1066, 1100, 1144, 1160, 1189, 1276, 1300, 1430, 1450, 1508, 1595, 1640, 1804, 1885, 2050, 2132, 2200, 2255, 2288, 2320, 2378, 2552, 2600, 2665, 2860, 2900, 3016, 3190, 3280, 3575, 3608, 3770, 4100, 4147, 4264, 4400, 4510, 4756, 5104, 5200, 5330, 5720, 5800, 5863, 5945, 6032, 6380, 7150, 7216, 7540, 7975, 8200, 8294, 8528, 9020, 9425, 9512, 10660, 11275, 11440, 11600, 11726, 11890, 12760, 13079, 13325, 14300, 15080, 15457, 15950, 16400, 16588, 18040, 18850, 19024, 20735, 21320, 22550, 23452, 23780, 25520, 26158, 26650, 28600, 29315, 29725, 30160, 30914, 31900, 33176, 36080, 37700, 41470, 42640, 45100, 46904, 47560, 52316, 53300, 57200, 58630, 59450, 61828, 63800, 65395, 66352, 75400, 77285, 82940, 90200, 93808, 95120, 103675, 104632, 106600, 117260, 118900, 123656, 127600, 130790, 146575, 150800, 154570, 165880, 170027, 180400, 207350, 209264, 213200, 234520, 237800, 247312, 261580, 293150, 309140, 326975, 331760, 340054, 386425, 414700, 469040, 475600, 523160, 586300, 618280, 653950, 680108, 772850, 829400, 850135, 1046320, 1172600, 1236560, 1307900, 1360216, 1545700, 1658800, 1700270, 2345200, 2615800, 2720432, 3091400, 3400540, 4250675, 5231600, 6182800, 6801080, 8501350, 13602160, 17002700, 34005400, 68010800]

約数ペア:

[(1, 68010800), (2, 34005400), (4, 17002700), (5, 13602160), (8, 8501350), (10, 6801080), (11, 6182800), (13, 5231600), (16, 4250675), (20, 3400540), (22, 3091400), (25, 2720432), (26, 2615800), (29, 2345200), (40, 1700270), (41, 1658800), (44, 1545700), (50, 1360216), (52, 1307900), (55, 1236560), (58, 1172600), (65, 1046320), (80, 850135), (82, 829400), (88, 772850), (100, 680108), (104, 653950), (110, 618280), (116, 586300), (130, 523160), (143, 475600), (145, 469040), (164, 414700), (176, 386425), (200, 340054), (205, 331760), (208, 326975), (220, 309140), (232, 293150), (260, 261580), (275, 247312), (286, 237800), (290, 234520), (319, 213200), (325, 209264), (328, 207350), (377, 180400), (400, 170027), (410, 165880), (440, 154570), (451, 150800), (464, 146575), (520, 130790), (533, 127600), (550, 123656), (572, 118900), (580, 117260), (638, 106600), (650, 104632), (656, 103675), (715, 95120), (725, 93808), (754, 90200), (820, 82940), (880, 77285), (902, 75400), (1025, 66352), (1040, 65395), (1066, 63800), (1100, 61828), (1144, 59450), (1160, 58630), (1189, 57200), (1276, 53300), (1300, 52316), (1430, 47560), (1450, 46904), (1508, 45100), (1595, 42640), (1640, 41470), (1804, 37700), (1885, 36080), (2050, 33176), (2132, 31900), (2200, 30914), (2255, 30160), (2288, 29725), (2320, 29315), (2378, 28600), (2552, 26650), (2600, 26158), (2665, 25520), (2860, 23780), (2900, 23452), (3016, 22550), (3190, 21320), (3280, 20735), (3575, 19024), (3608, 18850), (3770, 18040), (4100, 16588), (4147, 16400), (4264, 15950), (4400, 15457), (4510, 15080), (4756, 14300), (5104, 13325), (5200, 13079), (5330, 12760), (5720, 11890), (5800, 11726), (5863, 11600), (5945, 11440), (6032, 11275), (6380, 10660), (7150, 9512), (7216, 9425), (7540, 9020), (7975, 8528), (8200, 8294)]