100028520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 346731840

約数和(自身を除く): 246703320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 251, 270, 324, 328, 360, 369, 405, 410, 486, 492, 502, 540, 615, 648, 738, 753, 810, 820, 972, 984, 1004, 1080, 1107, 1215, 1230, 1255, 1476, 1506, 1620, 1640, 1845, 1944, 2008, 2214, 2259, 2430, 2460, 2510, 2952, 3012, 3240, 3321, 3690, 3765, 4428, 4518, 4860, 4920, 5020, 5535, 6024, 6642, 6777, 7380, 7530, 8856, 9036, 9720, 9963, 10040, 10291, 11070, 11295, 13284, 13554, 14760, 15060, 16605, 18072, 19926, 20331, 20582, 22140, 22590, 26568, 27108, 30120, 30873, 33210, 33885, 39852, 40662, 41164, 44280, 45180, 49815, 51455, 54216, 60993, 61746, 66420, 67770, 79704, 81324, 82328, 90360, 92619, 99630, 101655, 102910, 121986, 123492, 132840, 135540, 154365, 162648, 185238, 199260, 203310, 205820, 243972, 246984, 271080, 277857, 304965, 308730, 370476, 398520, 406620, 411640, 463095, 487944, 555714, 609930, 617460, 740952, 813240, 833571, 926190, 1111428, 1219860, 1234920, 1389285, 1667142, 1852380, 2222856, 2439720, 2500713, 2778570, 3334284, 3704760, 4167855, 5001426, 5557140, 6668568, 8335710, 10002852, 11114280, 12503565, 16671420, 20005704, 25007130, 33342840, 50014260, 100028520]

約数ペア:

[(1, 100028520), (2, 50014260), (3, 33342840), (4, 25007130), (5, 20005704), (6, 16671420), (8, 12503565), (9, 11114280), (10, 10002852), (12, 8335710), (15, 6668568), (18, 5557140), (20, 5001426), (24, 4167855), (27, 3704760), (30, 3334284), (36, 2778570), (40, 2500713), (41, 2439720), (45, 2222856), (54, 1852380), (60, 1667142), (72, 1389285), (81, 1234920), (82, 1219860), (90, 1111428), (108, 926190), (120, 833571), (123, 813240), (135, 740952), (162, 617460), (164, 609930), (180, 555714), (205, 487944), (216, 463095), (243, 411640), (246, 406620), (251, 398520), (270, 370476), (324, 308730), (328, 304965), (360, 277857), (369, 271080), (405, 246984), (410, 243972), (486, 205820), (492, 203310), (502, 199260), (540, 185238), (615, 162648), (648, 154365), (738, 135540), (753, 132840), (810, 123492), (820, 121986), (972, 102910), (984, 101655), (1004, 99630), (1080, 92619), (1107, 90360), (1215, 82328), (1230, 81324), (1255, 79704), (1476, 67770), (1506, 66420), (1620, 61746), (1640, 60993), (1845, 54216), (1944, 51455), (2008, 49815), (2214, 45180), (2259, 44280), (2430, 41164), (2460, 40662), (2510, 39852), (2952, 33885), (3012, 33210), (3240, 30873), (3321, 30120), (3690, 27108), (3765, 26568), (4428, 22590), (4518, 22140), (4860, 20582), (4920, 20331), (5020, 19926), (5535, 18072), (6024, 16605), (6642, 15060), (6777, 14760), (7380, 13554), (7530, 13284), (8856, 11295), (9036, 11070), (9720, 10291), (9963, 10040)]