211992660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 729388800

約数和(自身を除く): 517396140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 89, 90, 99, 108, 110, 132, 135, 165, 178, 180, 198, 220, 267, 270, 297, 330, 356, 396, 401, 445, 495, 534, 540, 594, 660, 801, 802, 890, 979, 990, 1068, 1188, 1203, 1335, 1485, 1602, 1604, 1780, 1958, 1980, 2005, 2403, 2406, 2670, 2937, 2970, 3204, 3609, 3916, 4005, 4010, 4411, 4806, 4812, 4895, 5340, 5874, 5940, 6015, 7218, 8010, 8020, 8811, 8822, 9612, 9790, 10827, 11748, 12015, 12030, 13233, 14436, 14685, 16020, 17622, 17644, 18045, 19580, 21654, 22055, 24030, 24060, 26433, 26466, 29370, 35244, 35689, 36090, 39699, 43308, 44055, 44110, 48060, 52866, 52932, 54135, 58740, 66165, 71378, 72180, 79398, 88110, 88220, 105732, 107067, 108270, 119097, 132165, 132330, 142756, 158796, 176220, 178445, 198495, 214134, 216540, 238194, 264330, 264660, 321201, 356890, 392579, 396990, 428268, 476388, 528660, 535335, 595485, 642402, 713780, 785158, 793980, 963603, 1070670, 1177737, 1190970, 1284804, 1570316, 1606005, 1927206, 1962895, 2141340, 2355474, 2381940, 3212010, 3533211, 3854412, 3925790, 4710948, 4818015, 5888685, 6424020, 7066422, 7851580, 9636030, 10599633, 11777370, 14132844, 17666055, 19272060, 21199266, 23554740, 35332110, 42398532, 52998165, 70664220, 105996330, 211992660]

約数ペア:

[(1, 211992660), (2, 105996330), (3, 70664220), (4, 52998165), (5, 42398532), (6, 35332110), (9, 23554740), (10, 21199266), (11, 19272060), (12, 17666055), (15, 14132844), (18, 11777370), (20, 10599633), (22, 9636030), (27, 7851580), (30, 7066422), (33, 6424020), (36, 5888685), (44, 4818015), (45, 4710948), (54, 3925790), (55, 3854412), (60, 3533211), (66, 3212010), (89, 2381940), (90, 2355474), (99, 2141340), (108, 1962895), (110, 1927206), (132, 1606005), (135, 1570316), (165, 1284804), (178, 1190970), (180, 1177737), (198, 1070670), (220, 963603), (267, 793980), (270, 785158), (297, 713780), (330, 642402), (356, 595485), (396, 535335), (401, 528660), (445, 476388), (495, 428268), (534, 396990), (540, 392579), (594, 356890), (660, 321201), (801, 264660), (802, 264330), (890, 238194), (979, 216540), (990, 214134), (1068, 198495), (1188, 178445), (1203, 176220), (1335, 158796), (1485, 142756), (1602, 132330), (1604, 132165), (1780, 119097), (1958, 108270), (1980, 107067), (2005, 105732), (2403, 88220), (2406, 88110), (2670, 79398), (2937, 72180), (2970, 71378), (3204, 66165), (3609, 58740), (3916, 54135), (4005, 52932), (4010, 52866), (4411, 48060), (4806, 44110), (4812, 44055), (4895, 43308), (5340, 39699), (5874, 36090), (5940, 35689), (6015, 35244), (7218, 29370), (8010, 26466), (8020, 26433), (8811, 24060), (8822, 24030), (9612, 22055), (9790, 21654), (10827, 19580), (11748, 18045), (12015, 17644), (12030, 17622), (13233, 16020), (14436, 14685)]