51509700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 216

約数和(自身を含む): 181717536

約数和(自身を除く): 130207836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 75, 86, 90, 99, 100, 110, 121, 129, 132, 150, 165, 172, 180, 198, 215, 220, 225, 242, 258, 275, 300, 330, 363, 387, 396, 430, 450, 473, 484, 495, 516, 550, 605, 645, 660, 726, 774, 825, 860, 900, 946, 990, 1075, 1089, 1100, 1210, 1290, 1331, 1419, 1452, 1548, 1650, 1815, 1892, 1935, 1980, 2150, 2178, 2365, 2420, 2475, 2580, 2662, 2838, 3025, 3225, 3300, 3630, 3870, 3993, 4257, 4300, 4356, 4730, 4950, 5203, 5324, 5445, 5676, 6050, 6450, 6655, 7095, 7260, 7740, 7986, 8514, 9075, 9460, 9675, 9900, 10406, 10890, 11825, 11979, 12100, 12900, 13310, 14190, 15609, 15972, 17028, 18150, 19350, 19965, 20812, 21285, 21780, 23650, 23958, 26015, 26620, 27225, 28380, 31218, 33275, 35475, 36300, 38700, 39930, 42570, 46827, 47300, 47916, 52030, 54450, 57233, 59895, 62436, 66550, 70950, 78045, 79860, 85140, 93654, 99825, 104060, 106425, 108900, 114466, 119790, 130075, 133100, 141900, 156090, 171699, 187308, 199650, 212850, 228932, 234135, 239580, 260150, 286165, 299475, 312180, 343398, 390225, 399300, 425700, 468270, 515097, 520300, 572330, 598950, 686796, 780450, 858495, 936540, 1030194, 1144660, 1170675, 1197900, 1430825, 1560900, 1716990, 2060388, 2341350, 2575485, 2861650, 3433980, 4292475, 4682700, 5150970, 5723300, 8584950, 10301940, 12877425, 17169900, 25754850, 51509700]

約数ペア:

[(1, 51509700), (2, 25754850), (3, 17169900), (4, 12877425), (5, 10301940), (6, 8584950), (9, 5723300), (10, 5150970), (11, 4682700), (12, 4292475), (15, 3433980), (18, 2861650), (20, 2575485), (22, 2341350), (25, 2060388), (30, 1716990), (33, 1560900), (36, 1430825), (43, 1197900), (44, 1170675), (45, 1144660), (50, 1030194), (55, 936540), (60, 858495), (66, 780450), (75, 686796), (86, 598950), (90, 572330), (99, 520300), (100, 515097), (110, 468270), (121, 425700), (129, 399300), (132, 390225), (150, 343398), (165, 312180), (172, 299475), (180, 286165), (198, 260150), (215, 239580), (220, 234135), (225, 228932), (242, 212850), (258, 199650), (275, 187308), (300, 171699), (330, 156090), (363, 141900), (387, 133100), (396, 130075), (430, 119790), (450, 114466), (473, 108900), (484, 106425), (495, 104060), (516, 99825), (550, 93654), (605, 85140), (645, 79860), (660, 78045), (726, 70950), (774, 66550), (825, 62436), (860, 59895), (900, 57233), (946, 54450), (990, 52030), (1075, 47916), (1089, 47300), (1100, 46827), (1210, 42570), (1290, 39930), (1331, 38700), (1419, 36300), (1452, 35475), (1548, 33275), (1650, 31218), (1815, 28380), (1892, 27225), (1935, 26620), (1980, 26015), (2150, 23958), (2178, 23650), (2365, 21780), (2420, 21285), (2475, 20812), (2580, 19965), (2662, 19350), (2838, 18150), (3025, 17028), (3225, 15972), (3300, 15609), (3630, 14190), (3870, 13310), (3993, 12900), (4257, 12100), (4300, 11979), (4356, 11825), (4730, 10890), (4950, 10406), (5203, 9900), (5324, 9675), (5445, 9460), (5676, 9075), (6050, 8514), (6450, 7986), (6655, 7740), (7095, 7260)]