225778080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 789699456

約数和(自身を除く): 563921376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 660, 671, 701, 732, 880, 915, 976, 1056, 1220, 1320, 1342, 1402, 1464, 1760, 1830, 1952, 2013, 2103, 2440, 2640, 2684, 2804, 2928, 3355, 3505, 3660, 4026, 4206, 4880, 5280, 5368, 5608, 5856, 6710, 7010, 7320, 7711, 8052, 8412, 9760, 10065, 10515, 10736, 11216, 13420, 14020, 14640, 15422, 16104, 16824, 20130, 21030, 21472, 22432, 23133, 26840, 28040, 29280, 30844, 32208, 33648, 38555, 40260, 42060, 42761, 46266, 53680, 56080, 61688, 64416, 67296, 77110, 80520, 84120, 85522, 92532, 107360, 112160, 115665, 123376, 128283, 154220, 161040, 168240, 171044, 185064, 213805, 231330, 246752, 256566, 308440, 322080, 336480, 342088, 370128, 427610, 462660, 470371, 513132, 616880, 641415, 684176, 740256, 855220, 925320, 940742, 1026264, 1233760, 1282830, 1368352, 1411113, 1710440, 1850640, 1881484, 2052528, 2351855, 2565660, 2822226, 3420880, 3701280, 3762968, 4105056, 4703710, 5131320, 5644452, 6841760, 7055565, 7525936, 9407420, 10262640, 11288904, 14111130, 15051872, 18814840, 20525280, 22577808, 28222260, 37629680, 45155616, 56444520, 75259360, 112889040, 225778080]

約数ペア:

[(1, 225778080), (2, 112889040), (3, 75259360), (4, 56444520), (5, 45155616), (6, 37629680), (8, 28222260), (10, 22577808), (11, 20525280), (12, 18814840), (15, 15051872), (16, 14111130), (20, 11288904), (22, 10262640), (24, 9407420), (30, 7525936), (32, 7055565), (33, 6841760), (40, 5644452), (44, 5131320), (48, 4703710), (55, 4105056), (60, 3762968), (61, 3701280), (66, 3420880), (80, 2822226), (88, 2565660), (96, 2351855), (110, 2052528), (120, 1881484), (122, 1850640), (132, 1710440), (160, 1411113), (165, 1368352), (176, 1282830), (183, 1233760), (220, 1026264), (240, 940742), (244, 925320), (264, 855220), (305, 740256), (330, 684176), (352, 641415), (366, 616880), (440, 513132), (480, 470371), (488, 462660), (528, 427610), (610, 370128), (660, 342088), (671, 336480), (701, 322080), (732, 308440), (880, 256566), (915, 246752), (976, 231330), (1056, 213805), (1220, 185064), (1320, 171044), (1342, 168240), (1402, 161040), (1464, 154220), (1760, 128283), (1830, 123376), (1952, 115665), (2013, 112160), (2103, 107360), (2440, 92532), (2640, 85522), (2684, 84120), (2804, 80520), (2928, 77110), (3355, 67296), (3505, 64416), (3660, 61688), (4026, 56080), (4206, 53680), (4880, 46266), (5280, 42761), (5368, 42060), (5608, 40260), (5856, 38555), (6710, 33648), (7010, 32208), (7320, 30844), (7711, 29280), (8052, 28040), (8412, 26840), (9760, 23133), (10065, 22432), (10515, 21472), (10736, 21030), (11216, 20130), (13420, 16824), (14020, 16104), (14640, 15422)]