68879250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 213767424

約数和(自身を除く): 144888174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 121, 125, 138, 150, 165, 198, 207, 225, 230, 242, 250, 253, 275, 330, 345, 363, 375, 414, 450, 495, 506, 550, 575, 605, 690, 726, 750, 759, 825, 990, 1035, 1089, 1125, 1150, 1210, 1265, 1331, 1375, 1518, 1650, 1725, 1815, 2070, 2178, 2250, 2277, 2475, 2530, 2662, 2750, 2783, 2875, 3025, 3450, 3630, 3795, 3993, 4125, 4554, 4950, 5175, 5445, 5566, 5750, 6050, 6325, 6655, 7590, 7986, 8250, 8349, 8625, 9075, 10350, 10890, 11385, 11979, 12375, 12650, 13310, 13915, 15125, 16698, 17250, 18150, 18975, 19965, 22770, 23958, 24750, 25047, 25875, 27225, 27830, 30250, 30613, 31625, 33275, 37950, 39930, 41745, 45375, 50094, 51750, 54450, 56925, 59895, 61226, 63250, 66550, 69575, 83490, 90750, 91839, 94875, 99825, 113850, 119790, 125235, 136125, 139150, 153065, 166375, 183678, 189750, 199650, 208725, 250470, 272250, 275517, 284625, 299475, 306130, 332750, 347875, 417450, 459195, 499125, 551034, 569250, 598950, 626175, 695750, 765325, 918390, 998250, 1043625, 1252350, 1377585, 1497375, 1530650, 2087250, 2295975, 2755170, 2994750, 3130875, 3826625, 4591950, 6261750, 6887925, 7653250, 11479875, 13775850, 22959750, 34439625, 68879250]

約数ペア:

[(1, 68879250), (2, 34439625), (3, 22959750), (5, 13775850), (6, 11479875), (9, 7653250), (10, 6887925), (11, 6261750), (15, 4591950), (18, 3826625), (22, 3130875), (23, 2994750), (25, 2755170), (30, 2295975), (33, 2087250), (45, 1530650), (46, 1497375), (50, 1377585), (55, 1252350), (66, 1043625), (69, 998250), (75, 918390), (90, 765325), (99, 695750), (110, 626175), (115, 598950), (121, 569250), (125, 551034), (138, 499125), (150, 459195), (165, 417450), (198, 347875), (207, 332750), (225, 306130), (230, 299475), (242, 284625), (250, 275517), (253, 272250), (275, 250470), (330, 208725), (345, 199650), (363, 189750), (375, 183678), (414, 166375), (450, 153065), (495, 139150), (506, 136125), (550, 125235), (575, 119790), (605, 113850), (690, 99825), (726, 94875), (750, 91839), (759, 90750), (825, 83490), (990, 69575), (1035, 66550), (1089, 63250), (1125, 61226), (1150, 59895), (1210, 56925), (1265, 54450), (1331, 51750), (1375, 50094), (1518, 45375), (1650, 41745), (1725, 39930), (1815, 37950), (2070, 33275), (2178, 31625), (2250, 30613), (2277, 30250), (2475, 27830), (2530, 27225), (2662, 25875), (2750, 25047), (2783, 24750), (2875, 23958), (3025, 22770), (3450, 19965), (3630, 18975), (3795, 18150), (3993, 17250), (4125, 16698), (4554, 15125), (4950, 13915), (5175, 13310), (5445, 12650), (5566, 12375), (5750, 11979), (6050, 11385), (6325, 10890), (6655, 10350), (7590, 9075), (7986, 8625), (8250, 8349)]