213869700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 791616000

約数和(自身を除く): 577746300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 108, 110, 114, 132, 135, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 270, 275, 285, 297, 300, 330, 342, 379, 380, 396, 418, 450, 475, 495, 513, 540, 550, 570, 594, 627, 660, 675, 684, 758, 825, 836, 855, 900, 950, 990, 1026, 1045, 1100, 1137, 1140, 1188, 1254, 1350, 1425, 1485, 1516, 1650, 1710, 1881, 1895, 1900, 1980, 2052, 2090, 2274, 2475, 2508, 2565, 2700, 2850, 2970, 3135, 3300, 3411, 3420, 3762, 3790, 4169, 4180, 4275, 4548, 4950, 5130, 5225, 5643, 5685, 5700, 5940, 6270, 6822, 7201, 7425, 7524, 7580, 8338, 8550, 9405, 9475, 9900, 10233, 10260, 10450, 11286, 11370, 12507, 12540, 12825, 13644, 14402, 14850, 15675, 16676, 17055, 17100, 18810, 18950, 20466, 20845, 20900, 21603, 22572, 22740, 25014, 25650, 28215, 28425, 28804, 29700, 31350, 34110, 36005, 37521, 37620, 37900, 40932, 41690, 43206, 47025, 50028, 51165, 51300, 56430, 56850, 62535, 62700, 64809, 68220, 72010, 75042, 79211, 83380, 85275, 86412, 94050, 102330, 104225, 108015, 112563, 112860, 113700, 125070, 129618, 141075, 144020, 150084, 158422, 170550, 180025, 187605, 188100, 194427, 204660, 208450, 216030, 225126, 237633, 250140, 255825, 259236, 282150, 312675, 316844, 324045, 341100, 360050, 375210, 388854, 396055, 416900, 432060, 450252, 475266, 511650, 540075, 562815, 564300, 625350, 648090, 712899, 720100, 750420, 777708, 792110, 938025, 950532, 972135, 1023300, 1080150, 1125630, 1188165, 1250700, 1296180, 1425798, 1584220, 1620225, 1876050, 1944270, 1980275, 2138697, 2160300, 2251260, 2376330, 2814075, 2851596, 3240450, 3564495, 3752100, 3888540, 3960550, 4277394, 4752660, 4860675, 5628150, 5940825, 6480900, 7128990, 7921100, 8554788, 9721350, 10693485, 11256300, 11881650, 14257980, 17822475, 19442700, 21386970, 23763300, 35644950, 42773940, 53467425, 71289900, 106934850, 213869700]

約数ペア:

[(1, 213869700), (2, 106934850), (3, 71289900), (4, 53467425), (5, 42773940), (6, 35644950), (9, 23763300), (10, 21386970), (11, 19442700), (12, 17822475), (15, 14257980), (18, 11881650), (19, 11256300), (20, 10693485), (22, 9721350), (25, 8554788), (27, 7921100), (30, 7128990), (33, 6480900), (36, 5940825), (38, 5628150), (44, 4860675), (45, 4752660), (50, 4277394), (54, 3960550), (55, 3888540), (57, 3752100), (60, 3564495), (66, 3240450), (75, 2851596), (76, 2814075), (90, 2376330), (95, 2251260), (99, 2160300), (100, 2138697), (108, 1980275), (110, 1944270), (114, 1876050), (132, 1620225), (135, 1584220), (150, 1425798), (165, 1296180), (171, 1250700), (180, 1188165), (190, 1125630), (198, 1080150), (209, 1023300), (220, 972135), (225, 950532), (228, 938025), (270, 792110), (275, 777708), (285, 750420), (297, 720100), (300, 712899), (330, 648090), (342, 625350), (379, 564300), (380, 562815), (396, 540075), (418, 511650), (450, 475266), (475, 450252), (495, 432060), (513, 416900), (540, 396055), (550, 388854), (570, 375210), (594, 360050), (627, 341100), (660, 324045), (675, 316844), (684, 312675), (758, 282150), (825, 259236), (836, 255825), (855, 250140), (900, 237633), (950, 225126), (990, 216030), (1026, 208450), (1045, 204660), (1100, 194427), (1137, 188100), (1140, 187605), (1188, 180025), (1254, 170550), (1350, 158422), (1425, 150084), (1485, 144020), (1516, 141075), (1650, 129618), (1710, 125070), (1881, 113700), (1895, 112860), (1900, 112563), (1980, 108015), (2052, 104225), (2090, 102330), (2274, 94050), (2475, 86412), (2508, 85275), (2565, 83380), (2700, 79211), (2850, 75042), (2970, 72010), (3135, 68220), (3300, 64809), (3411, 62700), (3420, 62535), (3762, 56850), (3790, 56430), (4169, 51300), (4180, 51165), (4275, 50028), (4548, 47025), (4950, 43206), (5130, 41690), (5225, 40932), (5643, 37900), (5685, 37620), (5700, 37521), (5940, 36005), (6270, 34110), (6822, 31350), (7201, 29700), (7425, 28804), (7524, 28425), (7580, 28215), (8338, 25650), (8550, 25014), (9405, 22740), (9475, 22572), (9900, 21603), (10233, 20900), (10260, 20845), (10450, 20466), (11286, 18950), (11370, 18810), (12507, 17100), (12540, 17055), (12825, 16676), (13644, 15675), (14402, 14850)]