200651220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 288

約数和(自身を含む): 784982016

約数和(自身を除く): 584330796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 462, 465, 467, 495, 558, 620, 630, 651, 660, 682, 693, 770, 868, 924, 930, 934, 990, 1023, 1085, 1116, 1155, 1260, 1302, 1364, 1386, 1395, 1401, 1540, 1705, 1860, 1868, 1953, 1980, 2046, 2170, 2310, 2335, 2387, 2604, 2772, 2790, 2802, 3069, 3255, 3269, 3410, 3465, 3906, 4092, 4203, 4340, 4620, 4670, 4774, 5115, 5137, 5580, 5604, 6138, 6510, 6538, 6820, 6930, 7005, 7161, 7812, 8406, 9340, 9548, 9765, 9807, 10230, 10274, 11935, 12276, 13020, 13076, 13860, 14010, 14322, 14477, 15345, 15411, 16345, 16812, 19530, 19614, 20460, 20548, 21015, 21483, 23870, 25685, 28020, 28644, 28954, 29421, 30690, 30822, 32690, 35805, 35959, 39060, 39228, 42030, 42966, 43431, 46233, 47740, 49035, 51370, 57908, 58842, 61380, 61644, 65380, 71610, 71918, 72385, 77055, 84060, 85932, 86862, 92466, 98070, 101339, 102740, 107415, 107877, 117684, 130293, 143220, 143836, 144770, 147105, 154110, 159247, 173724, 179795, 184932, 196140, 202678, 214830, 215754, 217155, 231165, 260586, 289540, 294210, 304017, 308220, 318494, 323631, 359590, 405356, 429660, 431508, 434310, 462330, 477741, 506695, 521172, 539385, 588420, 608034, 636988, 647262, 651465, 719180, 796235, 868620, 912051, 924660, 955482, 1013390, 1078770, 1114729, 1216068, 1294524, 1302930, 1433223, 1520085, 1592470, 1618155, 1824102, 1910964, 2026780, 2157540, 2229458, 2388705, 2605860, 2866446, 3040170, 3184940, 3236310, 3344187, 3648204, 4458916, 4560255, 4777410, 5573645, 5732892, 6080340, 6472620, 6688374, 7166115, 9120510, 9554820, 10032561, 11147290, 13376748, 14332230, 16720935, 18241020, 20065122, 22294580, 28664460, 33441870, 40130244, 50162805, 66883740, 100325610, 200651220]

約数ペア:

[(1, 200651220), (2, 100325610), (3, 66883740), (4, 50162805), (5, 40130244), (6, 33441870), (7, 28664460), (9, 22294580), (10, 20065122), (11, 18241020), (12, 16720935), (14, 14332230), (15, 13376748), (18, 11147290), (20, 10032561), (21, 9554820), (22, 9120510), (28, 7166115), (30, 6688374), (31, 6472620), (33, 6080340), (35, 5732892), (36, 5573645), (42, 4777410), (44, 4560255), (45, 4458916), (55, 3648204), (60, 3344187), (62, 3236310), (63, 3184940), (66, 3040170), (70, 2866446), (77, 2605860), (84, 2388705), (90, 2229458), (93, 2157540), (99, 2026780), (105, 1910964), (110, 1824102), (124, 1618155), (126, 1592470), (132, 1520085), (140, 1433223), (154, 1302930), (155, 1294524), (165, 1216068), (180, 1114729), (186, 1078770), (198, 1013390), (210, 955482), (217, 924660), (220, 912051), (231, 868620), (252, 796235), (279, 719180), (308, 651465), (310, 647262), (315, 636988), (330, 608034), (341, 588420), (372, 539385), (385, 521172), (396, 506695), (420, 477741), (434, 462330), (462, 434310), (465, 431508), (467, 429660), (495, 405356), (558, 359590), (620, 323631), (630, 318494), (651, 308220), (660, 304017), (682, 294210), (693, 289540), (770, 260586), (868, 231165), (924, 217155), (930, 215754), (934, 214830), (990, 202678), (1023, 196140), (1085, 184932), (1116, 179795), (1155, 173724), (1260, 159247), (1302, 154110), (1364, 147105), (1386, 144770), (1395, 143836), (1401, 143220), (1540, 130293), (1705, 117684), (1860, 107877), (1868, 107415), (1953, 102740), (1980, 101339), (2046, 98070), (2170, 92466), (2310, 86862), (2335, 85932), (2387, 84060), (2604, 77055), (2772, 72385), (2790, 71918), (2802, 71610), (3069, 65380), (3255, 61644), (3269, 61380), (3410, 58842), (3465, 57908), (3906, 51370), (4092, 49035), (4203, 47740), (4340, 46233), (4620, 43431), (4670, 42966), (4774, 42030), (5115, 39228), (5137, 39060), (5580, 35959), (5604, 35805), (6138, 32690), (6510, 30822), (6538, 30690), (6820, 29421), (6930, 28954), (7005, 28644), (7161, 28020), (7812, 25685), (8406, 23870), (9340, 21483), (9548, 21015), (9765, 20548), (9807, 20460), (10230, 19614), (10274, 19530), (11935, 16812), (12276, 16345), (13020, 15411), (13076, 15345), (13860, 14477), (14010, 14322)]