198972180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 745113600

約数和(自身を除く): 546141420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 41, 43, 44, 45, 54, 55, 57, 60, 66, 76, 82, 86, 90, 95, 99, 108, 110, 114, 123, 129, 132, 135, 164, 165, 171, 172, 180, 190, 198, 205, 209, 215, 220, 228, 246, 258, 270, 285, 297, 330, 342, 369, 380, 387, 396, 410, 418, 430, 451, 473, 492, 495, 513, 516, 540, 570, 594, 615, 627, 645, 660, 684, 738, 774, 779, 817, 820, 836, 855, 860, 902, 946, 990, 1026, 1045, 1107, 1140, 1161, 1188, 1230, 1254, 1290, 1353, 1419, 1476, 1485, 1548, 1558, 1634, 1710, 1763, 1804, 1845, 1881, 1892, 1935, 1980, 2052, 2090, 2214, 2255, 2322, 2337, 2365, 2451, 2460, 2508, 2565, 2580, 2706, 2838, 2970, 3116, 3135, 3268, 3420, 3526, 3690, 3762, 3870, 3895, 4059, 4085, 4180, 4257, 4428, 4510, 4644, 4674, 4730, 4902, 5130, 5289, 5412, 5535, 5643, 5676, 5805, 5940, 6270, 6765, 7011, 7052, 7095, 7353, 7380, 7524, 7740, 7790, 8118, 8170, 8514, 8569, 8815, 8987, 9020, 9348, 9405, 9460, 9804, 10260, 10578, 11070, 11286, 11610, 11685, 12177, 12255, 12540, 12771, 13530, 14022, 14190, 14706, 15580, 15867, 16236, 16340, 17028, 17138, 17630, 17974, 18810, 19393, 20295, 21033, 21156, 21285, 22059, 22140, 22572, 23220, 23370, 24354, 24510, 25542, 25707, 26445, 26961, 27060, 28044, 28215, 28380, 29412, 31734, 33497, 34276, 35055, 35260, 35948, 36765, 37620, 38786, 40590, 42066, 42570, 42845, 44118, 44935, 46740, 47601, 48708, 49020, 51084, 51414, 52890, 53922, 56430, 58179, 60885, 63468, 63855, 66994, 70110, 73530, 77121, 77572, 79335, 80883, 81180, 84132, 85140, 85690, 88236, 89870, 95202, 96965, 100491, 102828, 105165, 105780, 107844, 110295, 112860, 116358, 121770, 127710, 128535, 133988, 134805, 140220, 147060, 154242, 158670, 161766, 167485, 171380, 174537, 179740, 190404, 193930, 200982, 210330, 220590, 231363, 232716, 238005, 242649, 243540, 255420, 257070, 269610, 290895, 301473, 308484, 317340, 323532, 334970, 349074, 368467, 385605, 387860, 401964, 404415, 420660, 441180, 462726, 476010, 485298, 502455, 514140, 523611, 539220, 581790, 602946, 669940, 698148, 736934, 771210, 808830, 872685, 904419, 925452, 952020, 970596, 1004910, 1047222, 1105401, 1156815, 1163580, 1205892, 1213245, 1473868, 1507365, 1542420, 1617660, 1745370, 1808838, 1842335, 2009820, 2094444, 2210802, 2313630, 2426490, 2618055, 3014730, 3316203, 3490740, 3617676, 3684670, 4421604, 4522095, 4627260, 4852980, 5236110, 5527005, 6029460, 6632406, 7369340, 9044190, 9948609, 10472220, 11054010, 13264812, 16581015, 18088380, 19897218, 22108020, 33162030, 39794436, 49743045, 66324060, 99486090, 198972180]

約数ペア:

[(1, 198972180), (2, 99486090), (3, 66324060), (4, 49743045), (5, 39794436), (6, 33162030), (9, 22108020), (10, 19897218), (11, 18088380), (12, 16581015), (15, 13264812), (18, 11054010), (19, 10472220), (20, 9948609), (22, 9044190), (27, 7369340), (30, 6632406), (33, 6029460), (36, 5527005), (38, 5236110), (41, 4852980), (43, 4627260), (44, 4522095), (45, 4421604), (54, 3684670), (55, 3617676), (57, 3490740), (60, 3316203), (66, 3014730), (76, 2618055), (82, 2426490), (86, 2313630), (90, 2210802), (95, 2094444), (99, 2009820), (108, 1842335), (110, 1808838), (114, 1745370), (123, 1617660), (129, 1542420), (132, 1507365), (135, 1473868), (164, 1213245), (165, 1205892), (171, 1163580), (172, 1156815), (180, 1105401), (190, 1047222), (198, 1004910), (205, 970596), (209, 952020), (215, 925452), (220, 904419), (228, 872685), (246, 808830), (258, 771210), (270, 736934), (285, 698148), (297, 669940), (330, 602946), (342, 581790), (369, 539220), (380, 523611), (387, 514140), (396, 502455), (410, 485298), (418, 476010), (430, 462726), (451, 441180), (473, 420660), (492, 404415), (495, 401964), (513, 387860), (516, 385605), (540, 368467), (570, 349074), (594, 334970), (615, 323532), (627, 317340), (645, 308484), (660, 301473), (684, 290895), (738, 269610), (774, 257070), (779, 255420), (817, 243540), (820, 242649), (836, 238005), (855, 232716), (860, 231363), (902, 220590), (946, 210330), (990, 200982), (1026, 193930), (1045, 190404), (1107, 179740), (1140, 174537), (1161, 171380), (1188, 167485), (1230, 161766), (1254, 158670), (1290, 154242), (1353, 147060), (1419, 140220), (1476, 134805), (1485, 133988), (1548, 128535), (1558, 127710), (1634, 121770), (1710, 116358), (1763, 112860), (1804, 110295), (1845, 107844), (1881, 105780), (1892, 105165), (1935, 102828), (1980, 100491), (2052, 96965), (2090, 95202), (2214, 89870), (2255, 88236), (2322, 85690), (2337, 85140), (2365, 84132), (2451, 81180), (2460, 80883), (2508, 79335), (2565, 77572), (2580, 77121), (2706, 73530), (2838, 70110), (2970, 66994), (3116, 63855), (3135, 63468), (3268, 60885), (3420, 58179), (3526, 56430), (3690, 53922), (3762, 52890), (3870, 51414), (3895, 51084), (4059, 49020), (4085, 48708), (4180, 47601), (4257, 46740), (4428, 44935), (4510, 44118), (4644, 42845), (4674, 42570), (4730, 42066), (4902, 40590), (5130, 38786), (5289, 37620), (5412, 36765), (5535, 35948), (5643, 35260), (5676, 35055), (5805, 34276), (5940, 33497), (6270, 31734), (6765, 29412), (7011, 28380), (7052, 28215), (7095, 28044), (7353, 27060), (7380, 26961), (7524, 26445), (7740, 25707), (7790, 25542), (8118, 24510), (8170, 24354), (8514, 23370), (8569, 23220), (8815, 22572), (8987, 22140), (9020, 22059), (9348, 21285), (9405, 21156), (9460, 21033), (9804, 20295), (10260, 19393), (10578, 18810), (11070, 17974), (11286, 17630), (11610, 17138), (11685, 17028), (12177, 16340), (12255, 16236), (12540, 15867), (12771, 15580), (13530, 14706), (14022, 14190)]