195054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 610795584

約数和(自身を除く): 415741164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 121, 132, 134, 165, 201, 220, 242, 268, 330, 335, 363, 401, 402, 484, 605, 660, 670, 726, 737, 802, 804, 1005, 1203, 1210, 1340, 1452, 1474, 1604, 1815, 2005, 2010, 2211, 2406, 2420, 2948, 3630, 3685, 4010, 4020, 4411, 4422, 4812, 6015, 7260, 7370, 8020, 8107, 8822, 8844, 11055, 12030, 13233, 14740, 16214, 17644, 22055, 22110, 24060, 24321, 26466, 26867, 32428, 40535, 44110, 44220, 48521, 48642, 52932, 53734, 66165, 80601, 81070, 88220, 97042, 97284, 107468, 121605, 132330, 134335, 145563, 161202, 162140, 194084, 242605, 243210, 264660, 268670, 291126, 295537, 322404, 403005, 485210, 486420, 537340, 582252, 591074, 727815, 806010, 886611, 970420, 1182148, 1455630, 1477685, 1612020, 1773222, 2911260, 2955370, 3250907, 3546444, 4433055, 5910740, 6501814, 8866110, 9752721, 13003628, 16254535, 17732220, 19505442, 32509070, 39010884, 48763605, 65018140, 97527210, 195054420]

約数ペア:

[(1, 195054420), (2, 97527210), (3, 65018140), (4, 48763605), (5, 39010884), (6, 32509070), (10, 19505442), (11, 17732220), (12, 16254535), (15, 13003628), (20, 9752721), (22, 8866110), (30, 6501814), (33, 5910740), (44, 4433055), (55, 3546444), (60, 3250907), (66, 2955370), (67, 2911260), (110, 1773222), (121, 1612020), (132, 1477685), (134, 1455630), (165, 1182148), (201, 970420), (220, 886611), (242, 806010), (268, 727815), (330, 591074), (335, 582252), (363, 537340), (401, 486420), (402, 485210), (484, 403005), (605, 322404), (660, 295537), (670, 291126), (726, 268670), (737, 264660), (802, 243210), (804, 242605), (1005, 194084), (1203, 162140), (1210, 161202), (1340, 145563), (1452, 134335), (1474, 132330), (1604, 121605), (1815, 107468), (2005, 97284), (2010, 97042), (2211, 88220), (2406, 81070), (2420, 80601), (2948, 66165), (3630, 53734), (3685, 52932), (4010, 48642), (4020, 48521), (4411, 44220), (4422, 44110), (4812, 40535), (6015, 32428), (7260, 26867), (7370, 26466), (8020, 24321), (8107, 24060), (8822, 22110), (8844, 22055), (11055, 17644), (12030, 16214), (13233, 14740)]