898485480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 3113510400

約数和(自身を除く): 2215024920

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, 82, 90, 103, 108, 120, 123, 135, 164, 180, 197, 205, 206, 216, 246, 270, 309, 328, 360, 369, 394, 410, 412, 492, 515, 540, 591, 615, 618, 738, 788, 820, 824, 927, 984, 985, 1030, 1080, 1107, 1182, 1230, 1236, 1476, 1545, 1576, 1640, 1773, 1845, 1854, 1970, 2060, 2214, 2364, 2460, 2472, 2781, 2952, 2955, 3090, 3546, 3690, 3708, 3940, 4120, 4223, 4428, 4635, 4728, 4920, 5319, 5535, 5562, 5910, 6180, 7092, 7380, 7416, 7880, 8077, 8446, 8856, 8865, 9270, 10638, 11070, 11124, 11820, 12360, 12669, 13905, 14184, 14760, 16154, 16892, 17730, 18540, 20291, 21115, 21276, 22140, 22248, 23640, 24231, 25338, 26595, 27810, 32308, 33784, 35460, 37080, 38007, 40385, 40582, 42230, 42552, 44280, 48462, 50676, 53190, 55620, 60873, 63345, 64616, 70920, 72693, 76014, 80770, 81164, 84460, 96924, 101352, 101455, 106380, 111240, 114021, 121155, 121746, 126690, 145386, 152028, 161540, 162328, 168920, 182619, 190035, 193848, 202910, 212760, 218079, 228042, 242310, 243492, 253380, 290772, 304056, 304365, 323080, 363465, 365238, 380070, 405820, 436158, 456084, 484620, 486984, 506760, 547857, 570105, 581544, 608730, 726930, 730476, 760140, 811640, 831931, 872316, 912168, 913095, 969240, 1090395, 1095714, 1140210, 1217460, 1453860, 1460952, 1520280, 1663862, 1744632, 1826190, 2180790, 2191428, 2280420, 2434920, 2495793, 2739285, 2907720, 3327724, 3652380, 4159655, 4361580, 4382856, 4560840, 4991586, 5478570, 6655448, 7304760, 7487379, 8319310, 8723160, 9983172, 10957140, 12478965, 14974758, 16638620, 19966344, 21914280, 22462137, 24957930, 29949516, 33277240, 37436895, 44924274, 49915860, 59899032, 74873790, 89848548, 99831720, 112310685, 149747580, 179697096, 224621370, 299495160, 449242740, 898485480]

約数ペア:

[(1, 898485480), (2, 449242740), (3, 299495160), (4, 224621370), (5, 179697096), (6, 149747580), (8, 112310685), (9, 99831720), (10, 89848548), (12, 74873790), (15, 59899032), (18, 49915860), (20, 44924274), (24, 37436895), (27, 33277240), (30, 29949516), (36, 24957930), (40, 22462137), (41, 21914280), (45, 19966344), (54, 16638620), (60, 14974758), (72, 12478965), (82, 10957140), (90, 9983172), (103, 8723160), (108, 8319310), (120, 7487379), (123, 7304760), (135, 6655448), (164, 5478570), (180, 4991586), (197, 4560840), (205, 4382856), (206, 4361580), (216, 4159655), (246, 3652380), (270, 3327724), (309, 2907720), (328, 2739285), (360, 2495793), (369, 2434920), (394, 2280420), (410, 2191428), (412, 2180790), (492, 1826190), (515, 1744632), (540, 1663862), (591, 1520280), (615, 1460952), (618, 1453860), (738, 1217460), (788, 1140210), (820, 1095714), (824, 1090395), (927, 969240), (984, 913095), (985, 912168), (1030, 872316), (1080, 831931), (1107, 811640), (1182, 760140), (1230, 730476), (1236, 726930), (1476, 608730), (1545, 581544), (1576, 570105), (1640, 547857), (1773, 506760), (1845, 486984), (1854, 484620), (1970, 456084), (2060, 436158), (2214, 405820), (2364, 380070), (2460, 365238), (2472, 363465), (2781, 323080), (2952, 304365), (2955, 304056), (3090, 290772), (3546, 253380), (3690, 243492), (3708, 242310), (3940, 228042), (4120, 218079), (4223, 212760), (4428, 202910), (4635, 193848), (4728, 190035), (4920, 182619), (5319, 168920), (5535, 162328), (5562, 161540), (5910, 152028), (6180, 145386), (7092, 126690), (7380, 121746), (7416, 121155), (7880, 114021), (8077, 111240), (8446, 106380), (8856, 101455), (8865, 101352), (9270, 96924), (10638, 84460), (11070, 81164), (11124, 80770), (11820, 76014), (12360, 72693), (12669, 70920), (13905, 64616), (14184, 63345), (14760, 60873), (16154, 55620), (16892, 53190), (17730, 50676), (18540, 48462), (20291, 44280), (21115, 42552), (21276, 42230), (22140, 40582), (22248, 40385), (23640, 38007), (24231, 37080), (25338, 35460), (26595, 33784), (27810, 32308)]