227477880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4794

約数の個数: 192

約数和(自身を含む): 889574400

約数和(自身を除く): 662096520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4751, 4788, 5320, 5985, 6840, 7980, 9502, 9576, 11970, 14253, 15960, 19004, 23755, 23940, 28506, 33257, 38008, 42759, 47510, 47880, 57012, 66514, 71265, 85518, 90269, 95020, 99771, 114024, 133028, 142530, 166285, 171036, 180538, 190040, 199542, 213795, 266056, 270807, 285060, 299313, 332570, 342072, 361076, 399084, 427590, 451345, 498855, 541614, 570120, 598626, 631883, 665140, 722152, 798168, 812421, 855180, 902690, 997710, 1083228, 1197252, 1263766, 1330280, 1354035, 1496565, 1624842, 1710360, 1805380, 1895649, 1995420, 2166456, 2394504, 2527532, 2708070, 2993130, 3159415, 3249684, 3610760, 3791298, 3990840, 4062105, 5055064, 5416140, 5686947, 5986260, 6318830, 6499368, 7582596, 8124210, 9478245, 10832280, 11373894, 11972520, 12637660, 15165192, 16248420, 18956490, 22747788, 25275320, 28434735, 32496840, 37912980, 45495576, 56869470, 75825960, 113738940, 227477880]

約数ペア:

[(1, 227477880), (2, 113738940), (3, 75825960), (4, 56869470), (5, 45495576), (6, 37912980), (7, 32496840), (8, 28434735), (9, 25275320), (10, 22747788), (12, 18956490), (14, 16248420), (15, 15165192), (18, 12637660), (19, 11972520), (20, 11373894), (21, 10832280), (24, 9478245), (28, 8124210), (30, 7582596), (35, 6499368), (36, 6318830), (38, 5986260), (40, 5686947), (42, 5416140), (45, 5055064), (56, 4062105), (57, 3990840), (60, 3791298), (63, 3610760), (70, 3249684), (72, 3159415), (76, 2993130), (84, 2708070), (90, 2527532), (95, 2394504), (105, 2166456), (114, 1995420), (120, 1895649), (126, 1805380), (133, 1710360), (140, 1624842), (152, 1496565), (168, 1354035), (171, 1330280), (180, 1263766), (190, 1197252), (210, 1083228), (228, 997710), (252, 902690), (266, 855180), (280, 812421), (285, 798168), (315, 722152), (342, 665140), (360, 631883), (380, 598626), (399, 570120), (420, 541614), (456, 498855), (504, 451345), (532, 427590), (570, 399084), (630, 361076), (665, 342072), (684, 332570), (760, 299313), (798, 285060), (840, 270807), (855, 266056), (1064, 213795), (1140, 199542), (1197, 190040), (1260, 180538), (1330, 171036), (1368, 166285), (1596, 142530), (1710, 133028), (1995, 114024), (2280, 99771), (2394, 95020), (2520, 90269), (2660, 85518), (3192, 71265), (3420, 66514), (3990, 57012), (4751, 47880), (4788, 47510), (5320, 42759), (5985, 38008), (6840, 33257), (7980, 28506), (9502, 23940), (9576, 23755), (11970, 19004), (14253, 15960)]