2203740

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 8709120

約数和(自身を除く): 6505380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 53, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 108, 110, 126, 132, 135, 140, 154, 159, 165, 180, 189, 198, 210, 212, 220, 231, 252, 265, 270, 297, 308, 315, 318, 330, 371, 378, 385, 396, 420, 462, 477, 495, 530, 540, 583, 594, 630, 636, 660, 693, 742, 756, 770, 795, 924, 945, 954, 990, 1060, 1113, 1155, 1166, 1188, 1260, 1386, 1431, 1484, 1485, 1540, 1590, 1749, 1855, 1890, 1908, 1980, 2079, 2226, 2310, 2332, 2385, 2772, 2862, 2915, 2970, 3180, 3339, 3465, 3498, 3710, 3780, 4081, 4158, 4452, 4620, 4770, 5247, 5565, 5724, 5830, 5940, 6678, 6930, 6996, 7155, 7420, 8162, 8316, 8745, 9540, 10017, 10395, 10494, 11130, 11660, 12243, 13356, 13860, 14310, 15741, 16324, 16695, 17490, 20034, 20405, 20790, 20988, 22260, 24486, 26235, 28620, 31482, 33390, 34980, 36729, 40068, 40810, 41580, 48972, 50085, 52470, 61215, 62964, 66780, 73458, 78705, 81620, 100170, 104940, 110187, 122430, 146916, 157410, 183645, 200340, 220374, 244860, 314820, 367290, 440748, 550935, 734580, 1101870, 2203740]

約数ペア:

[(1, 2203740), (2, 1101870), (3, 734580), (4, 550935), (5, 440748), (6, 367290), (7, 314820), (9, 244860), (10, 220374), (11, 200340), (12, 183645), (14, 157410), (15, 146916), (18, 122430), (20, 110187), (21, 104940), (22, 100170), (27, 81620), (28, 78705), (30, 73458), (33, 66780), (35, 62964), (36, 61215), (42, 52470), (44, 50085), (45, 48972), (53, 41580), (54, 40810), (55, 40068), (60, 36729), (63, 34980), (66, 33390), (70, 31482), (77, 28620), (84, 26235), (90, 24486), (99, 22260), (105, 20988), (106, 20790), (108, 20405), (110, 20034), (126, 17490), (132, 16695), (135, 16324), (140, 15741), (154, 14310), (159, 13860), (165, 13356), (180, 12243), (189, 11660), (198, 11130), (210, 10494), (212, 10395), (220, 10017), (231, 9540), (252, 8745), (265, 8316), (270, 8162), (297, 7420), (308, 7155), (315, 6996), (318, 6930), (330, 6678), (371, 5940), (378, 5830), (385, 5724), (396, 5565), (420, 5247), (462, 4770), (477, 4620), (495, 4452), (530, 4158), (540, 4081), (583, 3780), (594, 3710), (630, 3498), (636, 3465), (660, 3339), (693, 3180), (742, 2970), (756, 2915), (770, 2862), (795, 2772), (924, 2385), (945, 2332), (954, 2310), (990, 2226), (1060, 2079), (1113, 1980), (1155, 1908), (1166, 1890), (1188, 1855), (1260, 1749), (1386, 1590), (1431, 1540), (1484, 1485)]