1800029880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 432

約数和(自身を含む): 6798912120

約数和(自身を除く): 4998882240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 43, 44, 45, 55, 60, 62, 66, 72, 86, 88, 90, 93, 99, 110, 120, 121, 124, 129, 132, 155, 165, 172, 180, 186, 198, 215, 220, 242, 248, 258, 264, 279, 310, 330, 341, 344, 360, 363, 372, 387, 396, 430, 440, 465, 473, 484, 495, 516, 558, 605, 620, 645, 660, 682, 726, 744, 774, 792, 860, 930, 946, 961, 968, 990, 1023, 1032, 1089, 1116, 1210, 1240, 1290, 1320, 1333, 1364, 1395, 1419, 1452, 1548, 1705, 1720, 1815, 1860, 1892, 1922, 1935, 1980, 2046, 2178, 2232, 2365, 2420, 2580, 2666, 2728, 2790, 2838, 2883, 2904, 3069, 3096, 3410, 3630, 3720, 3751, 3784, 3844, 3870, 3960, 3999, 4092, 4257, 4356, 4730, 4805, 4840, 5115, 5160, 5203, 5332, 5445, 5580, 5676, 5766, 6138, 6665, 6820, 7095, 7260, 7502, 7688, 7740, 7998, 8184, 8514, 8649, 8712, 9460, 9610, 10230, 10406, 10571, 10664, 10890, 11160, 11253, 11352, 11532, 11997, 12276, 13330, 13640, 14190, 14415, 14520, 14663, 15004, 15345, 15480, 15609, 15996, 17028, 17298, 18755, 18920, 19220, 19995, 20460, 20812, 21142, 21285, 21780, 22506, 23064, 23994, 24552, 26015, 26660, 28380, 28830, 29326, 30008, 30690, 31218, 31713, 31992, 33759, 34056, 34596, 37510, 38440, 39990, 40920, 41323, 41624, 42284, 42570, 43245, 43560, 43989, 45012, 46827, 47988, 52030, 52855, 53320, 56265, 56760, 57660, 58652, 59985, 61380, 62436, 63426, 67518, 69192, 73315, 75020, 78045, 79980, 82646, 84568, 85140, 86490, 87978, 90024, 93654, 95139, 95976, 104060, 105710, 112530, 115320, 116281, 117304, 119970, 122760, 123969, 124872, 126852, 131967, 135036, 146630, 150040, 156090, 158565, 159960, 161293, 165292, 168795, 170280, 172980, 175956, 187308, 190278, 206615, 208120, 211420, 219945, 225060, 232562, 234135, 239940, 247938, 253704, 263934, 270072, 293260, 312180, 317130, 322586, 330584, 337590, 345960, 348843, 351912, 371907, 374616, 380556, 413230, 422840, 439890, 450120, 454553, 465124, 468270, 475695, 479880, 483879, 495876, 527868, 581405, 586520, 619845, 624360, 634260, 645172, 659835, 675180, 697686, 743814, 761112, 806465, 826460, 879780, 909106, 930248, 936540, 951390, 967758, 991752, 1046529, 1055736, 1162810, 1239690, 1268520, 1290344, 1319670, 1350360, 1363659, 1395372, 1451637, 1487628, 1612930, 1652920, 1744215, 1759560, 1818212, 1859535, 1873080, 1902780, 1935516, 2093058, 2272765, 2325620, 2419395, 2479380, 2639340, 2727318, 2790744, 2903274, 2975256, 3225860, 3488430, 3636424, 3719070, 3805560, 3871032, 4090977, 4186116, 4545530, 4651240, 4838790, 4958760, 5000083, 5232645, 5278680, 5454636, 5806548, 6451720, 6818295, 6976860, 7258185, 7438140, 8181954, 8372232, 9091060, 9677580, 10000166, 10465290, 10909272, 11613096, 13636590, 13953720, 14516370, 14876280, 15000249, 16363908, 18182120, 19355160, 20000332, 20454885, 20930580, 25000415, 27273180, 29032740, 30000498, 32727816, 40000664, 40909770, 41861160, 45000747, 50000830, 54546360, 58065480, 60000996, 75001245, 81819540, 90001494, 100001660, 120001992, 150002490, 163639080, 180002988, 200003320, 225003735, 300004980, 360005976, 450007470, 600009960, 900014940, 1800029880]

約数ペア:

[(1, 1800029880), (2, 900014940), (3, 600009960), (4, 450007470), (5, 360005976), (6, 300004980), (8, 225003735), (9, 200003320), (10, 180002988), (11, 163639080), (12, 150002490), (15, 120001992), (18, 100001660), (20, 90001494), (22, 81819540), (24, 75001245), (30, 60000996), (31, 58065480), (33, 54546360), (36, 50000830), (40, 45000747), (43, 41861160), (44, 40909770), (45, 40000664), (55, 32727816), (60, 30000498), (62, 29032740), (66, 27273180), (72, 25000415), (86, 20930580), (88, 20454885), (90, 20000332), (93, 19355160), (99, 18182120), (110, 16363908), (120, 15000249), (121, 14876280), (124, 14516370), (129, 13953720), (132, 13636590), (155, 11613096), (165, 10909272), (172, 10465290), (180, 10000166), (186, 9677580), (198, 9091060), (215, 8372232), (220, 8181954), (242, 7438140), (248, 7258185), (258, 6976860), (264, 6818295), (279, 6451720), (310, 5806548), (330, 5454636), (341, 5278680), (344, 5232645), (360, 5000083), (363, 4958760), (372, 4838790), (387, 4651240), (396, 4545530), (430, 4186116), (440, 4090977), (465, 3871032), (473, 3805560), (484, 3719070), (495, 3636424), (516, 3488430), (558, 3225860), (605, 2975256), (620, 2903274), (645, 2790744), (660, 2727318), (682, 2639340), (726, 2479380), (744, 2419395), (774, 2325620), (792, 2272765), (860, 2093058), (930, 1935516), (946, 1902780), (961, 1873080), (968, 1859535), (990, 1818212), (1023, 1759560), (1032, 1744215), (1089, 1652920), (1116, 1612930), (1210, 1487628), (1240, 1451637), (1290, 1395372), (1320, 1363659), (1333, 1350360), (1364, 1319670), (1395, 1290344), (1419, 1268520), (1452, 1239690), (1548, 1162810), (1705, 1055736), (1720, 1046529), (1815, 991752), (1860, 967758), (1892, 951390), (1922, 936540), (1935, 930248), (1980, 909106), (2046, 879780), (2178, 826460), (2232, 806465), (2365, 761112), (2420, 743814), (2580, 697686), (2666, 675180), (2728, 659835), (2790, 645172), (2838, 634260), (2883, 624360), (2904, 619845), (3069, 586520), (3096, 581405), (3410, 527868), (3630, 495876), (3720, 483879), (3751, 479880), (3784, 475695), (3844, 468270), (3870, 465124), (3960, 454553), (3999, 450120), (4092, 439890), (4257, 422840), (4356, 413230), (4730, 380556), (4805, 374616), (4840, 371907), (5115, 351912), (5160, 348843), (5203, 345960), (5332, 337590), (5445, 330584), (5580, 322586), (5676, 317130), (5766, 312180), (6138, 293260), (6665, 270072), (6820, 263934), (7095, 253704), (7260, 247938), (7502, 239940), (7688, 234135), (7740, 232562), (7998, 225060), (8184, 219945), (8514, 211420), (8649, 208120), (8712, 206615), (9460, 190278), (9610, 187308), (10230, 175956), (10406, 172980), (10571, 170280), (10664, 168795), (10890, 165292), (11160, 161293), (11253, 159960), (11352, 158565), (11532, 156090), (11997, 150040), (12276, 146630), (13330, 135036), (13640, 131967), (14190, 126852), (14415, 124872), (14520, 123969), (14663, 122760), (15004, 119970), (15345, 117304), (15480, 116281), (15609, 115320), (15996, 112530), (17028, 105710), (17298, 104060), (18755, 95976), (18920, 95139), (19220, 93654), (19995, 90024), (20460, 87978), (20812, 86490), (21142, 85140), (21285, 84568), (21780, 82646), (22506, 79980), (23064, 78045), (23994, 75020), (24552, 73315), (26015, 69192), (26660, 67518), (28380, 63426), (28830, 62436), (29326, 61380), (30008, 59985), (30690, 58652), (31218, 57660), (31713, 56760), (31992, 56265), (33759, 53320), (34056, 52855), (34596, 52030), (37510, 47988), (38440, 46827), (39990, 45012), (40920, 43989), (41323, 43560), (41624, 43245), (42284, 42570)]