75395880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9973}}^1$

素因数の和:10000

約数の個数: 128

約数和(自身を含む): 287251200

約数和(自身を除く): 211855320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9973, 19946, 29919, 39892, 49865, 59838, 69811, 79784, 89757, 99730, 119676, 139622, 149595, 179514, 199460, 209433, 239352, 269271, 279244, 299190, 349055, 359028, 398920, 418866, 448785, 538542, 558488, 598380, 628299, 698110, 718056, 837732, 897570, 1047165, 1077084, 1196760, 1256598, 1346355, 1396220, 1675464, 1795140, 1884897, 2094330, 2154168, 2513196, 2692710, 2792440, 3141495, 3590280, 3769794, 4188660, 5026392, 5385420, 6282990, 7539588, 8377320, 9424485, 10770840, 12565980, 15079176, 18848970, 25131960, 37697940, 75395880]

約数ペア:

[(1, 75395880), (2, 37697940), (3, 25131960), (4, 18848970), (5, 15079176), (6, 12565980), (7, 10770840), (8, 9424485), (9, 8377320), (10, 7539588), (12, 6282990), (14, 5385420), (15, 5026392), (18, 4188660), (20, 3769794), (21, 3590280), (24, 3141495), (27, 2792440), (28, 2692710), (30, 2513196), (35, 2154168), (36, 2094330), (40, 1884897), (42, 1795140), (45, 1675464), (54, 1396220), (56, 1346355), (60, 1256598), (63, 1196760), (70, 1077084), (72, 1047165), (84, 897570), (90, 837732), (105, 718056), (108, 698110), (120, 628299), (126, 598380), (135, 558488), (140, 538542), (168, 448785), (180, 418866), (189, 398920), (210, 359028), (216, 349055), (252, 299190), (270, 279244), (280, 269271), (315, 239352), (360, 209433), (378, 199460), (420, 179514), (504, 149595), (540, 139622), (630, 119676), (756, 99730), (840, 89757), (945, 79784), (1080, 69811), (1260, 59838), (1512, 49865), (1890, 39892), (2520, 29919), (3780, 19946), (7560, 9973)]