231157800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 846225600

約数和(自身を除く): 615067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 751, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1502, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2253, 2280, 2565, 2700, 2850, 3004, 3078, 3240, 3420, 3755, 3800, 4050, 4104, 4275, 4506, 5130, 5400, 5700, 6008, 6156, 6759, 6840, 7510, 7695, 8100, 8550, 9012, 10260, 11265, 11400, 12312, 12825, 13518, 14269, 15020, 15390, 16200, 17100, 18024, 18775, 20277, 20520, 22530, 25650, 27036, 28538, 30040, 30780, 33795, 34200, 37550, 38475, 40554, 42807, 45060, 51300, 54072, 56325, 57076, 60831, 61560, 67590, 71345, 75100, 76950, 81108, 85614, 90120, 101385, 102600, 112650, 114152, 121662, 128421, 135180, 142690, 150200, 153900, 162216, 168975, 171228, 202770, 214035, 225300, 243324, 256842, 270360, 285380, 304155, 307800, 337950, 342456, 356725, 385263, 405540, 428070, 450600, 486648, 506925, 513684, 570760, 608310, 642105, 675900, 713450, 770526, 811080, 856140, 1013850, 1027368, 1070175, 1155789, 1216620, 1284210, 1351800, 1426900, 1520775, 1541052, 1712280, 1926315, 2027700, 2140350, 2311578, 2433240, 2568420, 2853800, 3041550, 3082104, 3210525, 3852630, 4055400, 4280700, 4623156, 5136840, 5778945, 6083100, 6421050, 7705260, 8561400, 9246312, 9631575, 11557890, 12166200, 12842100, 15410520, 19263150, 23115780, 25684200, 28894725, 38526300, 46231560, 57789450, 77052600, 115578900, 231157800]

約数ペア:

[(1, 231157800), (2, 115578900), (3, 77052600), (4, 57789450), (5, 46231560), (6, 38526300), (8, 28894725), (9, 25684200), (10, 23115780), (12, 19263150), (15, 15410520), (18, 12842100), (19, 12166200), (20, 11557890), (24, 9631575), (25, 9246312), (27, 8561400), (30, 7705260), (36, 6421050), (38, 6083100), (40, 5778945), (45, 5136840), (50, 4623156), (54, 4280700), (57, 4055400), (60, 3852630), (72, 3210525), (75, 3082104), (76, 3041550), (81, 2853800), (90, 2568420), (95, 2433240), (100, 2311578), (108, 2140350), (114, 2027700), (120, 1926315), (135, 1712280), (150, 1541052), (152, 1520775), (162, 1426900), (171, 1351800), (180, 1284210), (190, 1216620), (200, 1155789), (216, 1070175), (225, 1027368), (228, 1013850), (270, 856140), (285, 811080), (300, 770526), (324, 713450), (342, 675900), (360, 642105), (380, 608310), (405, 570760), (450, 513684), (456, 506925), (475, 486648), (513, 450600), (540, 428070), (570, 405540), (600, 385263), (648, 356725), (675, 342456), (684, 337950), (751, 307800), (760, 304155), (810, 285380), (855, 270360), (900, 256842), (950, 243324), (1026, 225300), (1080, 214035), (1140, 202770), (1350, 171228), (1368, 168975), (1425, 162216), (1502, 153900), (1539, 150200), (1620, 142690), (1710, 135180), (1800, 128421), (1900, 121662), (2025, 114152), (2052, 112650), (2253, 102600), (2280, 101385), (2565, 90120), (2700, 85614), (2850, 81108), (3004, 76950), (3078, 75100), (3240, 71345), (3420, 67590), (3755, 61560), (3800, 60831), (4050, 57076), (4104, 56325), (4275, 54072), (4506, 51300), (5130, 45060), (5400, 42807), (5700, 40554), (6008, 38475), (6156, 37550), (6759, 34200), (6840, 33795), (7510, 30780), (7695, 30040), (8100, 28538), (8550, 27036), (9012, 25650), (10260, 22530), (11265, 20520), (11400, 20277), (12312, 18775), (12825, 18024), (13518, 17100), (14269, 16200), (15020, 15390)]