13775850

素因数分解:

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

素因数の和:74

約数の個数: 144

約数和(自身を含む): 42479424

約数和(自身を除く): 28703574

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, 138, 150, 165, 198, 207, 225, 230, 242, 253, 275, 330, 345, 363, 414, 450, 495, 506, 550, 575, 605, 690, 726, 759, 825, 990, 1035, 1089, 1150, 1210, 1265, 1331, 1518, 1650, 1725, 1815, 2070, 2178, 2277, 2475, 2530, 2662, 2783, 3025, 3450, 3630, 3795, 3993, 4554, 4950, 5175, 5445, 5566, 6050, 6325, 6655, 7590, 7986, 8349, 9075, 10350, 10890, 11385, 11979, 12650, 13310, 13915, 16698, 18150, 18975, 19965, 22770, 23958, 25047, 27225, 27830, 30613, 33275, 37950, 39930, 41745, 50094, 54450, 56925, 59895, 61226, 66550, 69575, 83490, 91839, 99825, 113850, 119790, 125235, 139150, 153065, 183678, 199650, 208725, 250470, 275517, 299475, 306130, 417450, 459195, 551034, 598950, 626175, 765325, 918390, 1252350, 1377585, 1530650, 2295975, 2755170, 4591950, 6887925, 13775850]

約数ペア:

[(1, 13775850), (2, 6887925), (3, 4591950), (5, 2755170), (6, 2295975), (9, 1530650), (10, 1377585), (11, 1252350), (15, 918390), (18, 765325), (22, 626175), (23, 598950), (25, 551034), (30, 459195), (33, 417450), (45, 306130), (46, 299475), (50, 275517), (55, 250470), (66, 208725), (69, 199650), (75, 183678), (90, 153065), (99, 139150), (110, 125235), (115, 119790), (121, 113850), (138, 99825), (150, 91839), (165, 83490), (198, 69575), (207, 66550), (225, 61226), (230, 59895), (242, 56925), (253, 54450), (275, 50094), (330, 41745), (345, 39930), (363, 37950), (414, 33275), (450, 30613), (495, 27830), (506, 27225), (550, 25047), (575, 23958), (605, 22770), (690, 19965), (726, 18975), (759, 18150), (825, 16698), (990, 13915), (1035, 13310), (1089, 12650), (1150, 11979), (1210, 11385), (1265, 10890), (1331, 10350), (1518, 9075), (1650, 8349), (1725, 7986), (1815, 7590), (2070, 6655), (2178, 6325), (2277, 6050), (2475, 5566), (2530, 5445), (2662, 5175), (2783, 4950), (3025, 4554), (3450, 3993), (3630, 3795)]