187815780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 586857600

約数和(自身を除く): 399041820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 540, 566, 849, 1132, 1229, 1415, 1698, 2458, 2547, 2830, 3396, 3687, 4245, 4916, 5094, 5660, 6145, 7374, 7641, 8490, 10188, 11061, 12290, 12735, 14748, 15282, 16980, 18435, 22122, 24580, 25470, 30564, 33183, 36870, 38205, 44244, 50940, 55305, 66366, 73740, 76410, 110610, 132732, 152820, 165915, 221220, 331830, 347807, 663660, 695614, 1043421, 1391228, 1739035, 2086842, 3130263, 3478070, 4173684, 5217105, 6260526, 6956140, 9390789, 10434210, 12521052, 15651315, 18781578, 20868420, 31302630, 37563156, 46953945, 62605260, 93907890, 187815780]

約数ペア:

[(1, 187815780), (2, 93907890), (3, 62605260), (4, 46953945), (5, 37563156), (6, 31302630), (9, 20868420), (10, 18781578), (12, 15651315), (15, 12521052), (18, 10434210), (20, 9390789), (27, 6956140), (30, 6260526), (36, 5217105), (45, 4173684), (54, 3478070), (60, 3130263), (90, 2086842), (108, 1739035), (135, 1391228), (180, 1043421), (270, 695614), (283, 663660), (540, 347807), (566, 331830), (849, 221220), (1132, 165915), (1229, 152820), (1415, 132732), (1698, 110610), (2458, 76410), (2547, 73740), (2830, 66366), (3396, 55305), (3687, 50940), (4245, 44244), (4916, 38205), (5094, 36870), (5660, 33183), (6145, 30564), (7374, 25470), (7641, 24580), (8490, 22122), (10188, 18435), (11061, 16980), (12290, 15282), (12735, 14748)]