223066260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 707091840

約数和(自身を除く): 484025580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 151, 174, 180, 261, 283, 290, 302, 348, 435, 453, 522, 566, 580, 604, 755, 849, 870, 906, 1044, 1132, 1305, 1359, 1415, 1510, 1698, 1740, 1812, 2265, 2547, 2610, 2718, 2830, 3020, 3396, 4245, 4379, 4530, 5094, 5220, 5436, 5660, 6795, 8207, 8490, 8758, 9060, 10188, 12735, 13137, 13590, 16414, 16980, 17516, 21895, 24621, 25470, 26274, 27180, 32828, 39411, 41035, 42733, 43790, 49242, 50940, 52548, 65685, 73863, 78822, 82070, 85466, 87580, 98484, 123105, 128199, 131370, 147726, 157644, 164140, 170932, 197055, 213665, 246210, 256398, 262740, 295452, 369315, 384597, 394110, 427330, 492420, 512796, 640995, 738630, 769194, 788220, 854660, 1239257, 1281990, 1477260, 1538388, 1922985, 2478514, 2563980, 3717771, 3845970, 4957028, 6196285, 7435542, 7691940, 11153313, 12392570, 14871084, 18588855, 22306626, 24785140, 37177710, 44613252, 55766565, 74355420, 111533130, 223066260]

約数ペア:

[(1, 223066260), (2, 111533130), (3, 74355420), (4, 55766565), (5, 44613252), (6, 37177710), (9, 24785140), (10, 22306626), (12, 18588855), (15, 14871084), (18, 12392570), (20, 11153313), (29, 7691940), (30, 7435542), (36, 6196285), (45, 4957028), (58, 3845970), (60, 3717771), (87, 2563980), (90, 2478514), (116, 1922985), (145, 1538388), (151, 1477260), (174, 1281990), (180, 1239257), (261, 854660), (283, 788220), (290, 769194), (302, 738630), (348, 640995), (435, 512796), (453, 492420), (522, 427330), (566, 394110), (580, 384597), (604, 369315), (755, 295452), (849, 262740), (870, 256398), (906, 246210), (1044, 213665), (1132, 197055), (1305, 170932), (1359, 164140), (1415, 157644), (1510, 147726), (1698, 131370), (1740, 128199), (1812, 123105), (2265, 98484), (2547, 87580), (2610, 85466), (2718, 82070), (2830, 78822), (3020, 73863), (3396, 65685), (4245, 52548), (4379, 50940), (4530, 49242), (5094, 43790), (5220, 42733), (5436, 41035), (5660, 39411), (6795, 32828), (8207, 27180), (8490, 26274), (8758, 25470), (9060, 24621), (10188, 21895), (12735, 17516), (13137, 16980), (13590, 16414)]