302169780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1638

約数の個数: 144

約数和(自身を含む): 1010475648

約数和(自身を除く): 708305868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 495, 505, 606, 660, 909, 990, 1010, 1111, 1212, 1511, 1515, 1818, 1980, 2020, 2222, 3022, 3030, 3333, 3636, 4444, 4533, 4545, 5555, 6044, 6060, 6666, 7555, 9066, 9090, 9999, 11110, 13332, 13599, 15110, 16621, 16665, 18132, 18180, 19998, 22220, 22665, 27198, 30220, 33242, 33330, 39996, 45330, 49863, 49995, 54396, 66484, 66660, 67995, 83105, 90660, 99726, 99990, 135990, 149589, 152611, 166210, 199452, 199980, 249315, 271980, 299178, 305222, 332420, 457833, 498630, 598356, 610444, 747945, 763055, 915666, 997260, 1373499, 1495890, 1526110, 1678721, 1831332, 2289165, 2746998, 2991780, 3052220, 3357442, 4578330, 5036163, 5493996, 6714884, 6867495, 8393605, 9156660, 10072326, 13734990, 15108489, 16787210, 20144652, 25180815, 27469980, 30216978, 33574420, 50361630, 60433956, 75542445, 100723260, 151084890, 302169780]

約数ペア:

[(1, 302169780), (2, 151084890), (3, 100723260), (4, 75542445), (5, 60433956), (6, 50361630), (9, 33574420), (10, 30216978), (11, 27469980), (12, 25180815), (15, 20144652), (18, 16787210), (20, 15108489), (22, 13734990), (30, 10072326), (33, 9156660), (36, 8393605), (44, 6867495), (45, 6714884), (55, 5493996), (60, 5036163), (66, 4578330), (90, 3357442), (99, 3052220), (101, 2991780), (110, 2746998), (132, 2289165), (165, 1831332), (180, 1678721), (198, 1526110), (202, 1495890), (220, 1373499), (303, 997260), (330, 915666), (396, 763055), (404, 747945), (495, 610444), (505, 598356), (606, 498630), (660, 457833), (909, 332420), (990, 305222), (1010, 299178), (1111, 271980), (1212, 249315), (1511, 199980), (1515, 199452), (1818, 166210), (1980, 152611), (2020, 149589), (2222, 135990), (3022, 99990), (3030, 99726), (3333, 90660), (3636, 83105), (4444, 67995), (4533, 66660), (4545, 66484), (5555, 54396), (6044, 49995), (6060, 49863), (6666, 45330), (7555, 39996), (9066, 33330), (9090, 33242), (9999, 30220), (11110, 27198), (13332, 22665), (13599, 22220), (15110, 19998), (16621, 18180), (16665, 18132)]