550865700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7987

約数の個数: 216

約数和(自身を含む): 2152987200

約数和(自身を除く): 1602121500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2310, 2475, 2772, 3150, 3300, 3465, 3850, 4620, 4950, 5775, 6300, 6930, 7700, 7949, 9900, 11550, 13860, 15898, 17325, 23100, 23847, 31796, 34650, 39745, 47694, 55643, 69300, 71541, 79490, 87439, 95388, 111286, 119235, 143082, 158980, 166929, 174878, 198725, 222572, 238470, 262317, 278215, 286164, 333858, 349756, 357705, 397450, 437195, 476940, 500787, 524634, 556430, 596175, 612073, 667716, 715410, 786951, 794900, 834645, 874390, 1001574, 1049268, 1112860, 1192350, 1224146, 1311585, 1391075, 1430820, 1573902, 1669290, 1748780, 1788525, 1836219, 2003148, 2185975, 2384700, 2448292, 2503935, 2623170, 2782150, 3060365, 3147804, 3338580, 3577050, 3672438, 3934755, 4173225, 4371950, 5007870, 5246340, 5508657, 5564300, 6120730, 6557925, 7154100, 7344876, 7869510, 8346450, 8743900, 9181095, 10015740, 11017314, 12241460, 12519675, 13115850, 15301825, 15739020, 16692900, 18362190, 19673775, 22034628, 25039350, 26231700, 27543285, 30603650, 36724380, 39347550, 45905475, 50078700, 55086570, 61207300, 78695100, 91810950, 110173140, 137716425, 183621900, 275432850, 550865700]

約数ペア:

[(1, 550865700), (2, 275432850), (3, 183621900), (4, 137716425), (5, 110173140), (6, 91810950), (7, 78695100), (9, 61207300), (10, 55086570), (11, 50078700), (12, 45905475), (14, 39347550), (15, 36724380), (18, 30603650), (20, 27543285), (21, 26231700), (22, 25039350), (25, 22034628), (28, 19673775), (30, 18362190), (33, 16692900), (35, 15739020), (36, 15301825), (42, 13115850), (44, 12519675), (45, 12241460), (50, 11017314), (55, 10015740), (60, 9181095), (63, 8743900), (66, 8346450), (70, 7869510), (75, 7344876), (77, 7154100), (84, 6557925), (90, 6120730), (99, 5564300), (100, 5508657), (105, 5246340), (110, 5007870), (126, 4371950), (132, 4173225), (140, 3934755), (150, 3672438), (154, 3577050), (165, 3338580), (175, 3147804), (180, 3060365), (198, 2782150), (210, 2623170), (220, 2503935), (225, 2448292), (231, 2384700), (252, 2185975), (275, 2003148), (300, 1836219), (308, 1788525), (315, 1748780), (330, 1669290), (350, 1573902), (385, 1430820), (396, 1391075), (420, 1311585), (450, 1224146), (462, 1192350), (495, 1112860), (525, 1049268), (550, 1001574), (630, 874390), (660, 834645), (693, 794900), (700, 786951), (770, 715410), (825, 667716), (900, 612073), (924, 596175), (990, 556430), (1050, 524634), (1100, 500787), (1155, 476940), (1260, 437195), (1386, 397450), (1540, 357705), (1575, 349756), (1650, 333858), (1925, 286164), (1980, 278215), (2100, 262317), (2310, 238470), (2475, 222572), (2772, 198725), (3150, 174878), (3300, 166929), (3465, 158980), (3850, 143082), (4620, 119235), (4950, 111286), (5775, 95388), (6300, 87439), (6930, 79490), (7700, 71541), (7949, 69300), (9900, 55643), (11550, 47694), (13860, 39745), (15898, 34650), (17325, 31796), (23100, 23847)]