76972950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 230699520

約数和(自身を除く): 153726570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 37, 45, 46, 50, 54, 67, 69, 74, 75, 90, 111, 115, 134, 135, 138, 150, 185, 201, 207, 222, 225, 230, 270, 333, 335, 345, 370, 402, 414, 450, 555, 575, 603, 621, 666, 670, 675, 690, 851, 925, 999, 1005, 1035, 1110, 1150, 1206, 1242, 1350, 1541, 1665, 1675, 1702, 1725, 1809, 1850, 1998, 2010, 2070, 2479, 2553, 2775, 3015, 3082, 3105, 3330, 3350, 3450, 3618, 4255, 4623, 4958, 4995, 5025, 5106, 5175, 5550, 6030, 6210, 7437, 7659, 7705, 8325, 8510, 9045, 9246, 9990, 10050, 10350, 12395, 12765, 13869, 14874, 15075, 15318, 15410, 15525, 16650, 18090, 21275, 22311, 22977, 23115, 24790, 24975, 25530, 27738, 30150, 31050, 37185, 38295, 38525, 41607, 42550, 44622, 45225, 45954, 46230, 49950, 57017, 61975, 63825, 66933, 69345, 74370, 76590, 77050, 83214, 90450, 111555, 114034, 114885, 115575, 123950, 127650, 133866, 138690, 171051, 185925, 191475, 208035, 223110, 229770, 231150, 285085, 334665, 342102, 346725, 371850, 382950, 416070, 513153, 557775, 570170, 574425, 669330, 693450, 855255, 1026306, 1040175, 1115550, 1148850, 1425425, 1539459, 1673325, 1710510, 2080350, 2565765, 2850850, 3078918, 3346650, 4276275, 5131530, 7697295, 8552550, 12828825, 15394590, 25657650, 38486475, 76972950]

約数ペア:

[(1, 76972950), (2, 38486475), (3, 25657650), (5, 15394590), (6, 12828825), (9, 8552550), (10, 7697295), (15, 5131530), (18, 4276275), (23, 3346650), (25, 3078918), (27, 2850850), (30, 2565765), (37, 2080350), (45, 1710510), (46, 1673325), (50, 1539459), (54, 1425425), (67, 1148850), (69, 1115550), (74, 1040175), (75, 1026306), (90, 855255), (111, 693450), (115, 669330), (134, 574425), (135, 570170), (138, 557775), (150, 513153), (185, 416070), (201, 382950), (207, 371850), (222, 346725), (225, 342102), (230, 334665), (270, 285085), (333, 231150), (335, 229770), (345, 223110), (370, 208035), (402, 191475), (414, 185925), (450, 171051), (555, 138690), (575, 133866), (603, 127650), (621, 123950), (666, 115575), (670, 114885), (675, 114034), (690, 111555), (851, 90450), (925, 83214), (999, 77050), (1005, 76590), (1035, 74370), (1110, 69345), (1150, 66933), (1206, 63825), (1242, 61975), (1350, 57017), (1541, 49950), (1665, 46230), (1675, 45954), (1702, 45225), (1725, 44622), (1809, 42550), (1850, 41607), (1998, 38525), (2010, 38295), (2070, 37185), (2479, 31050), (2553, 30150), (2775, 27738), (3015, 25530), (3082, 24975), (3105, 24790), (3330, 23115), (3350, 22977), (3450, 22311), (3618, 21275), (4255, 18090), (4623, 16650), (4958, 15525), (4995, 15410), (5025, 15318), (5106, 15075), (5175, 14874), (5550, 13869), (6030, 12765), (6210, 12395), (7437, 10350), (7659, 10050), (7705, 9990), (8325, 9246), (8510, 9045)]