1373779800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{40169}}^1$

素因数の和:40210

約数の個数: 144

約数和(自身を含む): 4856553000

約数和(自身を除く): 3482773200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 40169, 80338, 120507, 160676, 200845, 241014, 321352, 361521, 401690, 482028, 602535, 723042, 763211, 803380, 964056, 1004225, 1205070, 1446084, 1526422, 1606760, 1807605, 2008450, 2289633, 2410140, 2892168, 3012675, 3052844, 3615210, 3816055, 4016900, 4579266, 4820280, 6025350, 6105688, 6868899, 7230420, 7632110, 8033800, 9038025, 9158532, 11448165, 12050700, 13737798, 14460840, 15264220, 18076050, 18317064, 19080275, 22896330, 24101400, 27475596, 30528440, 34344495, 36152100, 38160550, 45792660, 54951192, 57240825, 68688990, 72304200, 76321100, 91585320, 114481650, 137377980, 152642200, 171722475, 228963300, 274755960, 343444950, 457926600, 686889900, 1373779800]

約数ペア:

[(1, 1373779800), (2, 686889900), (3, 457926600), (4, 343444950), (5, 274755960), (6, 228963300), (8, 171722475), (9, 152642200), (10, 137377980), (12, 114481650), (15, 91585320), (18, 76321100), (19, 72304200), (20, 68688990), (24, 57240825), (25, 54951192), (30, 45792660), (36, 38160550), (38, 36152100), (40, 34344495), (45, 30528440), (50, 27475596), (57, 24101400), (60, 22896330), (72, 19080275), (75, 18317064), (76, 18076050), (90, 15264220), (95, 14460840), (100, 13737798), (114, 12050700), (120, 11448165), (150, 9158532), (152, 9038025), (171, 8033800), (180, 7632110), (190, 7230420), (200, 6868899), (225, 6105688), (228, 6025350), (285, 4820280), (300, 4579266), (342, 4016900), (360, 3816055), (380, 3615210), (450, 3052844), (456, 3012675), (475, 2892168), (570, 2410140), (600, 2289633), (684, 2008450), (760, 1807605), (855, 1606760), (900, 1526422), (950, 1446084), (1140, 1205070), (1368, 1004225), (1425, 964056), (1710, 803380), (1800, 763211), (1900, 723042), (2280, 602535), (2850, 482028), (3420, 401690), (3800, 361521), (4275, 321352), (5700, 241014), (6840, 200845), (8550, 160676), (11400, 120507), (17100, 80338), (34200, 40169)]