57789450

素因数分解:

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

素因数の和:794

約数の個数: 120

約数和(自身を含む): 169245120

約数和(自身を除く): 111455670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 751, 810, 855, 950, 1026, 1350, 1425, 1502, 1539, 1710, 2025, 2253, 2565, 2850, 3078, 3755, 4050, 4275, 4506, 5130, 6759, 7510, 7695, 8550, 11265, 12825, 13518, 14269, 15390, 18775, 20277, 22530, 25650, 28538, 33795, 37550, 38475, 40554, 42807, 56325, 60831, 67590, 71345, 76950, 85614, 101385, 112650, 121662, 128421, 142690, 168975, 202770, 214035, 256842, 304155, 337950, 356725, 385263, 428070, 506925, 608310, 642105, 713450, 770526, 1013850, 1070175, 1155789, 1284210, 1520775, 1926315, 2140350, 2311578, 3041550, 3210525, 3852630, 5778945, 6421050, 9631575, 11557890, 19263150, 28894725, 57789450]

約数ペア:

[(1, 57789450), (2, 28894725), (3, 19263150), (5, 11557890), (6, 9631575), (9, 6421050), (10, 5778945), (15, 3852630), (18, 3210525), (19, 3041550), (25, 2311578), (27, 2140350), (30, 1926315), (38, 1520775), (45, 1284210), (50, 1155789), (54, 1070175), (57, 1013850), (75, 770526), (81, 713450), (90, 642105), (95, 608310), (114, 506925), (135, 428070), (150, 385263), (162, 356725), (171, 337950), (190, 304155), (225, 256842), (270, 214035), (285, 202770), (342, 168975), (405, 142690), (450, 128421), (475, 121662), (513, 112650), (570, 101385), (675, 85614), (751, 76950), (810, 71345), (855, 67590), (950, 60831), (1026, 56325), (1350, 42807), (1425, 40554), (1502, 38475), (1539, 37550), (1710, 33795), (2025, 28538), (2253, 25650), (2565, 22530), (2850, 20277), (3078, 18775), (3755, 15390), (4050, 14269), (4275, 13518), (4506, 12825), (5130, 11265), (6759, 8550), (7510, 7695)]