24440400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 91025920

約数和(自身を除く): 66585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 73, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 146, 150, 155, 180, 186, 200, 216, 219, 225, 240, 248, 270, 279, 292, 300, 310, 360, 365, 372, 400, 432, 438, 450, 465, 496, 540, 558, 584, 600, 620, 657, 675, 720, 730, 744, 775, 837, 876, 900, 930, 1080, 1095, 1116, 1168, 1200, 1240, 1314, 1350, 1395, 1460, 1488, 1550, 1674, 1752, 1800, 1825, 1860, 1971, 2160, 2190, 2232, 2263, 2325, 2480, 2628, 2700, 2790, 2920, 3100, 3285, 3348, 3504, 3600, 3650, 3720, 3942, 4185, 4380, 4464, 4526, 4650, 5256, 5400, 5475, 5580, 5840, 6200, 6570, 6696, 6789, 6975, 7300, 7440, 7884, 8370, 8760, 9052, 9300, 9855, 10512, 10800, 10950, 11160, 11315, 12400, 13140, 13392, 13578, 13950, 14600, 15768, 16425, 16740, 17520, 18104, 18600, 19710, 20367, 20925, 21900, 22320, 22630, 26280, 27156, 27900, 29200, 31536, 32850, 33480, 33945, 36208, 37200, 39420, 40734, 41850, 43800, 45260, 49275, 52560, 54312, 55800, 56575, 61101, 65700, 66960, 67890, 78840, 81468, 83700, 87600, 90520, 98550, 101835, 108624, 111600, 113150, 122202, 131400, 135780, 157680, 162936, 167400, 169725, 181040, 197100, 203670, 226300, 244404, 262800, 271560, 305505, 325872, 334800, 339450, 394200, 407340, 452600, 488808, 509175, 543120, 611010, 678900, 788400, 814680, 905200, 977616, 1018350, 1222020, 1357800, 1527525, 1629360, 2036700, 2444040, 2715600, 3055050, 4073400, 4888080, 6110100, 8146800, 12220200, 24440400]

約数ペア:

[(1, 24440400), (2, 12220200), (3, 8146800), (4, 6110100), (5, 4888080), (6, 4073400), (8, 3055050), (9, 2715600), (10, 2444040), (12, 2036700), (15, 1629360), (16, 1527525), (18, 1357800), (20, 1222020), (24, 1018350), (25, 977616), (27, 905200), (30, 814680), (31, 788400), (36, 678900), (40, 611010), (45, 543120), (48, 509175), (50, 488808), (54, 452600), (60, 407340), (62, 394200), (72, 339450), (73, 334800), (75, 325872), (80, 305505), (90, 271560), (93, 262800), (100, 244404), (108, 226300), (120, 203670), (124, 197100), (135, 181040), (144, 169725), (146, 167400), (150, 162936), (155, 157680), (180, 135780), (186, 131400), (200, 122202), (216, 113150), (219, 111600), (225, 108624), (240, 101835), (248, 98550), (270, 90520), (279, 87600), (292, 83700), (300, 81468), (310, 78840), (360, 67890), (365, 66960), (372, 65700), (400, 61101), (432, 56575), (438, 55800), (450, 54312), (465, 52560), (496, 49275), (540, 45260), (558, 43800), (584, 41850), (600, 40734), (620, 39420), (657, 37200), (675, 36208), (720, 33945), (730, 33480), (744, 32850), (775, 31536), (837, 29200), (876, 27900), (900, 27156), (930, 26280), (1080, 22630), (1095, 22320), (1116, 21900), (1168, 20925), (1200, 20367), (1240, 19710), (1314, 18600), (1350, 18104), (1395, 17520), (1460, 16740), (1488, 16425), (1550, 15768), (1674, 14600), (1752, 13950), (1800, 13578), (1825, 13392), (1860, 13140), (1971, 12400), (2160, 11315), (2190, 11160), (2232, 10950), (2263, 10800), (2325, 10512), (2480, 9855), (2628, 9300), (2700, 9052), (2790, 8760), (2920, 8370), (3100, 7884), (3285, 7440), (3348, 7300), (3504, 6975), (3600, 6789), (3650, 6696), (3720, 6570), (3942, 6200), (4185, 5840), (4380, 5580), (4464, 5475), (4526, 5400), (4650, 5256)]