4980150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 17141760

約数和(自身を除く): 12161610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 31, 34, 35, 42, 45, 50, 51, 54, 62, 63, 70, 75, 85, 90, 93, 102, 105, 119, 126, 135, 150, 153, 155, 170, 175, 186, 189, 210, 217, 225, 238, 255, 270, 279, 306, 310, 315, 350, 357, 378, 425, 434, 450, 459, 465, 510, 525, 527, 558, 595, 630, 651, 675, 714, 765, 775, 837, 850, 918, 930, 945, 1050, 1054, 1071, 1085, 1190, 1275, 1302, 1350, 1395, 1530, 1550, 1575, 1581, 1674, 1785, 1890, 1953, 2142, 2170, 2295, 2325, 2550, 2635, 2790, 2975, 3150, 3162, 3213, 3255, 3570, 3689, 3825, 3906, 4185, 4590, 4650, 4725, 4743, 5270, 5355, 5425, 5859, 5950, 6426, 6510, 6975, 7378, 7650, 7905, 8370, 8925, 9450, 9486, 9765, 10710, 10850, 11067, 11475, 11718, 13175, 13950, 14229, 15810, 16065, 16275, 17850, 18445, 19530, 20925, 22134, 22950, 23715, 26350, 26775, 28458, 29295, 32130, 32550, 33201, 36890, 39525, 41850, 47430, 48825, 53550, 55335, 58590, 66402, 71145, 79050, 80325, 92225, 97650, 99603, 110670, 118575, 142290, 146475, 160650, 166005, 184450, 199206, 237150, 276675, 292950, 332010, 355725, 498015, 553350, 711450, 830025, 996030, 1660050, 2490075, 4980150]

約数ペア:

[(1, 4980150), (2, 2490075), (3, 1660050), (5, 996030), (6, 830025), (7, 711450), (9, 553350), (10, 498015), (14, 355725), (15, 332010), (17, 292950), (18, 276675), (21, 237150), (25, 199206), (27, 184450), (30, 166005), (31, 160650), (34, 146475), (35, 142290), (42, 118575), (45, 110670), (50, 99603), (51, 97650), (54, 92225), (62, 80325), (63, 79050), (70, 71145), (75, 66402), (85, 58590), (90, 55335), (93, 53550), (102, 48825), (105, 47430), (119, 41850), (126, 39525), (135, 36890), (150, 33201), (153, 32550), (155, 32130), (170, 29295), (175, 28458), (186, 26775), (189, 26350), (210, 23715), (217, 22950), (225, 22134), (238, 20925), (255, 19530), (270, 18445), (279, 17850), (306, 16275), (310, 16065), (315, 15810), (350, 14229), (357, 13950), (378, 13175), (425, 11718), (434, 11475), (450, 11067), (459, 10850), (465, 10710), (510, 9765), (525, 9486), (527, 9450), (558, 8925), (595, 8370), (630, 7905), (651, 7650), (675, 7378), (714, 6975), (765, 6510), (775, 6426), (837, 5950), (850, 5859), (918, 5425), (930, 5355), (945, 5270), (1050, 4743), (1054, 4725), (1071, 4650), (1085, 4590), (1190, 4185), (1275, 3906), (1302, 3825), (1350, 3689), (1395, 3570), (1530, 3255), (1550, 3213), (1575, 3162), (1581, 3150), (1674, 2975), (1785, 2790), (1890, 2635), (1953, 2550), (2142, 2325), (2170, 2295)]