22150920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 73664640

約数和(自身を除く): 51513720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 173, 194, 220, 264, 291, 330, 346, 388, 440, 485, 519, 582, 660, 692, 776, 865, 970, 1038, 1067, 1164, 1320, 1384, 1455, 1730, 1903, 1940, 2076, 2134, 2328, 2595, 2910, 3201, 3460, 3806, 3880, 4152, 4268, 5190, 5335, 5709, 5820, 6402, 6920, 7612, 8536, 9515, 10380, 10670, 11418, 11640, 12804, 15224, 16005, 16781, 19030, 20760, 21340, 22836, 25608, 28545, 32010, 33562, 38060, 42680, 45672, 50343, 57090, 64020, 67124, 76120, 83905, 100686, 114180, 128040, 134248, 167810, 184591, 201372, 228360, 251715, 335620, 369182, 402744, 503430, 553773, 671240, 738364, 922955, 1006860, 1107546, 1476728, 1845910, 2013720, 2215092, 2768865, 3691820, 4430184, 5537730, 7383640, 11075460, 22150920]

約数ペア:

[(1, 22150920), (2, 11075460), (3, 7383640), (4, 5537730), (5, 4430184), (6, 3691820), (8, 2768865), (10, 2215092), (11, 2013720), (12, 1845910), (15, 1476728), (20, 1107546), (22, 1006860), (24, 922955), (30, 738364), (33, 671240), (40, 553773), (44, 503430), (55, 402744), (60, 369182), (66, 335620), (88, 251715), (97, 228360), (110, 201372), (120, 184591), (132, 167810), (165, 134248), (173, 128040), (194, 114180), (220, 100686), (264, 83905), (291, 76120), (330, 67124), (346, 64020), (388, 57090), (440, 50343), (485, 45672), (519, 42680), (582, 38060), (660, 33562), (692, 32010), (776, 28545), (865, 25608), (970, 22836), (1038, 21340), (1067, 20760), (1164, 19030), (1320, 16781), (1384, 16005), (1455, 15224), (1730, 12804), (1903, 11640), (1940, 11418), (2076, 10670), (2134, 10380), (2328, 9515), (2595, 8536), (2910, 7612), (3201, 6920), (3460, 6402), (3806, 5820), (3880, 5709), (4152, 5335), (4268, 5190)]