201121560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 705088800

約数和(自身を除く): 503967240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 59, 60, 68, 72, 85, 90, 102, 118, 120, 136, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 360, 408, 472, 510, 531, 557, 590, 612, 680, 708, 765, 885, 1003, 1020, 1062, 1114, 1180, 1224, 1416, 1530, 1671, 1770, 2006, 2040, 2124, 2228, 2360, 2655, 2785, 3009, 3060, 3342, 3540, 4012, 4248, 4456, 5013, 5015, 5310, 5570, 6018, 6120, 6684, 7080, 8024, 8355, 9027, 9469, 10026, 10030, 10620, 11140, 12036, 13368, 15045, 16710, 18054, 18938, 20052, 20060, 21240, 22280, 24072, 25065, 28407, 30090, 32863, 33420, 36108, 37876, 40104, 40120, 45135, 47345, 50130, 56814, 60180, 65726, 66840, 72216, 75752, 85221, 90270, 94690, 98589, 100260, 113628, 120360, 131452, 142035, 164315, 170442, 180540, 189380, 197178, 200520, 227256, 262904, 284070, 295767, 328630, 340884, 361080, 378760, 394356, 426105, 492945, 558671, 568140, 591534, 657260, 681768, 788712, 852210, 985890, 1117342, 1136280, 1183068, 1314520, 1478835, 1676013, 1704420, 1971780, 2234684, 2366136, 2793355, 2957670, 3352026, 3408840, 3943560, 4469368, 5028039, 5586710, 5915340, 6704052, 8380065, 10056078, 11173420, 11830680, 13408104, 16760130, 20112156, 22346840, 25140195, 33520260, 40224312, 50280390, 67040520, 100560780, 201121560]

約数ペア:

[(1, 201121560), (2, 100560780), (3, 67040520), (4, 50280390), (5, 40224312), (6, 33520260), (8, 25140195), (9, 22346840), (10, 20112156), (12, 16760130), (15, 13408104), (17, 11830680), (18, 11173420), (20, 10056078), (24, 8380065), (30, 6704052), (34, 5915340), (36, 5586710), (40, 5028039), (45, 4469368), (51, 3943560), (59, 3408840), (60, 3352026), (68, 2957670), (72, 2793355), (85, 2366136), (90, 2234684), (102, 1971780), (118, 1704420), (120, 1676013), (136, 1478835), (153, 1314520), (170, 1183068), (177, 1136280), (180, 1117342), (204, 985890), (236, 852210), (255, 788712), (295, 681768), (306, 657260), (340, 591534), (354, 568140), (360, 558671), (408, 492945), (472, 426105), (510, 394356), (531, 378760), (557, 361080), (590, 340884), (612, 328630), (680, 295767), (708, 284070), (765, 262904), (885, 227256), (1003, 200520), (1020, 197178), (1062, 189380), (1114, 180540), (1180, 170442), (1224, 164315), (1416, 142035), (1530, 131452), (1671, 120360), (1770, 113628), (2006, 100260), (2040, 98589), (2124, 94690), (2228, 90270), (2360, 85221), (2655, 75752), (2785, 72216), (3009, 66840), (3060, 65726), (3342, 60180), (3540, 56814), (4012, 50130), (4248, 47345), (4456, 45135), (5013, 40120), (5015, 40104), (5310, 37876), (5570, 36108), (6018, 33420), (6120, 32863), (6684, 30090), (7080, 28407), (8024, 25065), (8355, 24072), (9027, 22280), (9469, 21240), (10026, 20060), (10030, 20052), (10620, 18938), (11140, 18054), (12036, 16710), (13368, 15045)]