18364500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 73592064

約数和(自身を除く): 55227564

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, 53, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 106, 110, 125, 126, 132, 140, 150, 154, 159, 165, 175, 180, 198, 210, 212, 220, 225, 231, 250, 252, 265, 275, 300, 308, 315, 318, 330, 350, 371, 375, 385, 396, 420, 450, 462, 477, 495, 500, 525, 530, 550, 583, 630, 636, 660, 693, 700, 742, 750, 770, 795, 825, 875, 900, 924, 954, 990, 1050, 1060, 1100, 1113, 1125, 1155, 1166, 1260, 1325, 1375, 1386, 1484, 1500, 1540, 1575, 1590, 1650, 1749, 1750, 1855, 1908, 1925, 1980, 2100, 2226, 2250, 2310, 2332, 2385, 2475, 2625, 2650, 2750, 2772, 2915, 3150, 3180, 3300, 3339, 3465, 3498, 3500, 3710, 3850, 3975, 4081, 4125, 4452, 4500, 4620, 4770, 4950, 5247, 5250, 5300, 5500, 5565, 5775, 5830, 6300, 6625, 6678, 6930, 6996, 7420, 7700, 7875, 7950, 8162, 8250, 8745, 9275, 9540, 9625, 9900, 10494, 10500, 11130, 11550, 11660, 11925, 12243, 12375, 13250, 13356, 13860, 14575, 15750, 15900, 16324, 16500, 16695, 17325, 17490, 18550, 19250, 19875, 20405, 20988, 22260, 23100, 23850, 24486, 24750, 26235, 26500, 27825, 28875, 29150, 31500, 33390, 34650, 34980, 36729, 37100, 38500, 39750, 40810, 43725, 46375, 47700, 48972, 49500, 52470, 55650, 57750, 58300, 59625, 61215, 66780, 69300, 72875, 73458, 79500, 81620, 83475, 86625, 87450, 92750, 102025, 104940, 111300, 115500, 119250, 122430, 131175, 139125, 145750, 146916, 166950, 173250, 174900, 183645, 185500, 204050, 218625, 238500, 244860, 262350, 278250, 291500, 306075, 333900, 346500, 367290, 408100, 417375, 437250, 510125, 524700, 556500, 612150, 655875, 734580, 834750, 874500, 918225, 1020250, 1224300, 1311750, 1530375, 1669500, 1836450, 2040500, 2623500, 3060750, 3672900, 4591125, 6121500, 9182250, 18364500]

約数ペア:

[(1, 18364500), (2, 9182250), (3, 6121500), (4, 4591125), (5, 3672900), (6, 3060750), (7, 2623500), (9, 2040500), (10, 1836450), (11, 1669500), (12, 1530375), (14, 1311750), (15, 1224300), (18, 1020250), (20, 918225), (21, 874500), (22, 834750), (25, 734580), (28, 655875), (30, 612150), (33, 556500), (35, 524700), (36, 510125), (42, 437250), (44, 417375), (45, 408100), (50, 367290), (53, 346500), (55, 333900), (60, 306075), (63, 291500), (66, 278250), (70, 262350), (75, 244860), (77, 238500), (84, 218625), (90, 204050), (99, 185500), (100, 183645), (105, 174900), (106, 173250), (110, 166950), (125, 146916), (126, 145750), (132, 139125), (140, 131175), (150, 122430), (154, 119250), (159, 115500), (165, 111300), (175, 104940), (180, 102025), (198, 92750), (210, 87450), (212, 86625), (220, 83475), (225, 81620), (231, 79500), (250, 73458), (252, 72875), (265, 69300), (275, 66780), (300, 61215), (308, 59625), (315, 58300), (318, 57750), (330, 55650), (350, 52470), (371, 49500), (375, 48972), (385, 47700), (396, 46375), (420, 43725), (450, 40810), (462, 39750), (477, 38500), (495, 37100), (500, 36729), (525, 34980), (530, 34650), (550, 33390), (583, 31500), (630, 29150), (636, 28875), (660, 27825), (693, 26500), (700, 26235), (742, 24750), (750, 24486), (770, 23850), (795, 23100), (825, 22260), (875, 20988), (900, 20405), (924, 19875), (954, 19250), (990, 18550), (1050, 17490), (1060, 17325), (1100, 16695), (1113, 16500), (1125, 16324), (1155, 15900), (1166, 15750), (1260, 14575), (1325, 13860), (1375, 13356), (1386, 13250), (1484, 12375), (1500, 12243), (1540, 11925), (1575, 11660), (1590, 11550), (1650, 11130), (1749, 10500), (1750, 10494), (1855, 9900), (1908, 9625), (1925, 9540), (1980, 9275), (2100, 8745), (2226, 8250), (2250, 8162), (2310, 7950), (2332, 7875), (2385, 7700), (2475, 7420), (2625, 6996), (2650, 6930), (2750, 6678), (2772, 6625), (2915, 6300), (3150, 5830), (3180, 5775), (3300, 5565), (3339, 5500), (3465, 5300), (3498, 5250), (3500, 5247), (3710, 4950), (3850, 4770), (3975, 4620), (4081, 4500), (4125, 4452)]