205201260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2864

約数の個数: 144

約数和(自身を含む): 697630752

約数和(自身を除く): 492429492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 2801, 3330, 3663, 4070, 4884, 5602, 6105, 6660, 7326, 8140, 8403, 11204, 12210, 14005, 14652, 16806, 18315, 24420, 25209, 28010, 30811, 33612, 36630, 42015, 50418, 56020, 61622, 73260, 84030, 92433, 100836, 103637, 123244, 126045, 154055, 168060, 184866, 207274, 252090, 277299, 308110, 310911, 369732, 414548, 462165, 504180, 518185, 554598, 616220, 621822, 924330, 932733, 1036370, 1109196, 1140007, 1243644, 1386495, 1554555, 1848660, 1865466, 2072740, 2280014, 2772990, 3109110, 3420021, 3730932, 4560028, 4663665, 5545980, 5700035, 6218220, 6840042, 9327330, 10260063, 11400070, 13680084, 17100105, 18654660, 20520126, 22800140, 34200210, 41040252, 51300315, 68400420, 102600630, 205201260]

約数ペア:

[(1, 205201260), (2, 102600630), (3, 68400420), (4, 51300315), (5, 41040252), (6, 34200210), (9, 22800140), (10, 20520126), (11, 18654660), (12, 17100105), (15, 13680084), (18, 11400070), (20, 10260063), (22, 9327330), (30, 6840042), (33, 6218220), (36, 5700035), (37, 5545980), (44, 4663665), (45, 4560028), (55, 3730932), (60, 3420021), (66, 3109110), (74, 2772990), (90, 2280014), (99, 2072740), (110, 1865466), (111, 1848660), (132, 1554555), (148, 1386495), (165, 1243644), (180, 1140007), (185, 1109196), (198, 1036370), (220, 932733), (222, 924330), (330, 621822), (333, 616220), (370, 554598), (396, 518185), (407, 504180), (444, 462165), (495, 414548), (555, 369732), (660, 310911), (666, 308110), (740, 277299), (814, 252090), (990, 207274), (1110, 184866), (1221, 168060), (1332, 154055), (1628, 126045), (1665, 123244), (1980, 103637), (2035, 100836), (2220, 92433), (2442, 84030), (2801, 73260), (3330, 61622), (3663, 56020), (4070, 50418), (4884, 42015), (5602, 36630), (6105, 33612), (6660, 30811), (7326, 28010), (8140, 25209), (8403, 24420), (11204, 18315), (12210, 16806), (14005, 14652)]