123032800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 349102656

約数和(自身を除く): 226069856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 41, 44, 50, 55, 62, 80, 82, 88, 100, 110, 121, 124, 155, 160, 164, 176, 200, 205, 220, 242, 248, 275, 310, 328, 341, 352, 400, 410, 440, 451, 484, 496, 550, 605, 620, 656, 682, 775, 800, 820, 880, 902, 968, 992, 1025, 1100, 1210, 1240, 1271, 1312, 1364, 1550, 1640, 1705, 1760, 1804, 1936, 2050, 2200, 2255, 2420, 2480, 2542, 2728, 3025, 3100, 3280, 3410, 3608, 3751, 3872, 4100, 4400, 4510, 4840, 4960, 4961, 5084, 5456, 6050, 6200, 6355, 6560, 6820, 7216, 7502, 8200, 8525, 8800, 9020, 9680, 9922, 10168, 10912, 11275, 12100, 12400, 12710, 13640, 13981, 14432, 15004, 16400, 17050, 18040, 18755, 19360, 19844, 20336, 22550, 24200, 24800, 24805, 25420, 27280, 27962, 30008, 31775, 32800, 34100, 36080, 37510, 39688, 40672, 45100, 48400, 49610, 50840, 54560, 55924, 60016, 63550, 68200, 69905, 72160, 75020, 79376, 90200, 93775, 96800, 99220, 101680, 111848, 120032, 124025, 127100, 136400, 139810, 150040, 153791, 158752, 180400, 187550, 198440, 203360, 223696, 248050, 254200, 272800, 279620, 300080, 307582, 349525, 360800, 375100, 396880, 447392, 496100, 508400, 559240, 600160, 615164, 699050, 750200, 768955, 793760, 992200, 1016800, 1118480, 1230328, 1398100, 1500400, 1537910, 1984400, 2236960, 2460656, 2796200, 3000800, 3075820, 3844775, 3968800, 4921312, 5592400, 6151640, 7689550, 11184800, 12303280, 15379100, 24606560, 30758200, 61516400, 123032800]

約数ペア:

[(1, 123032800), (2, 61516400), (4, 30758200), (5, 24606560), (8, 15379100), (10, 12303280), (11, 11184800), (16, 7689550), (20, 6151640), (22, 5592400), (25, 4921312), (31, 3968800), (32, 3844775), (40, 3075820), (41, 3000800), (44, 2796200), (50, 2460656), (55, 2236960), (62, 1984400), (80, 1537910), (82, 1500400), (88, 1398100), (100, 1230328), (110, 1118480), (121, 1016800), (124, 992200), (155, 793760), (160, 768955), (164, 750200), (176, 699050), (200, 615164), (205, 600160), (220, 559240), (242, 508400), (248, 496100), (275, 447392), (310, 396880), (328, 375100), (341, 360800), (352, 349525), (400, 307582), (410, 300080), (440, 279620), (451, 272800), (484, 254200), (496, 248050), (550, 223696), (605, 203360), (620, 198440), (656, 187550), (682, 180400), (775, 158752), (800, 153791), (820, 150040), (880, 139810), (902, 136400), (968, 127100), (992, 124025), (1025, 120032), (1100, 111848), (1210, 101680), (1240, 99220), (1271, 96800), (1312, 93775), (1364, 90200), (1550, 79376), (1640, 75020), (1705, 72160), (1760, 69905), (1804, 68200), (1936, 63550), (2050, 60016), (2200, 55924), (2255, 54560), (2420, 50840), (2480, 49610), (2542, 48400), (2728, 45100), (3025, 40672), (3100, 39688), (3280, 37510), (3410, 36080), (3608, 34100), (3751, 32800), (3872, 31775), (4100, 30008), (4400, 27962), (4510, 27280), (4840, 25420), (4960, 24805), (4961, 24800), (5084, 24200), (5456, 22550), (6050, 20336), (6200, 19844), (6355, 19360), (6560, 18755), (6820, 18040), (7216, 17050), (7502, 16400), (8200, 15004), (8525, 14432), (8800, 13981), (9020, 13640), (9680, 12710), (9922, 12400), (10168, 12100), (10912, 11275)]