31730400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 124679520

約数和(自身を除く): 92949120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 113, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 226, 234, 240, 260, 270, 288, 300, 312, 325, 339, 351, 360, 390, 400, 416, 432, 450, 452, 468, 480, 520, 540, 565, 585, 600, 624, 650, 675, 678, 702, 720, 780, 800, 864, 900, 904, 936, 975, 1017, 1040, 1080, 1130, 1170, 1200, 1248, 1300, 1350, 1356, 1404, 1440, 1469, 1560, 1695, 1755, 1800, 1808, 1872, 1950, 2034, 2080, 2160, 2260, 2340, 2400, 2600, 2700, 2712, 2808, 2825, 2925, 2938, 3051, 3120, 3390, 3510, 3600, 3616, 3744, 3900, 4068, 4320, 4407, 4520, 4680, 5085, 5200, 5400, 5424, 5616, 5650, 5850, 5876, 6102, 6240, 6780, 7020, 7200, 7345, 7800, 8136, 8475, 8775, 8814, 9040, 9360, 10170, 10400, 10800, 10848, 11232, 11300, 11700, 11752, 12204, 13221, 13560, 14040, 14690, 15255, 15600, 16272, 16950, 17550, 17628, 18080, 18720, 20340, 21600, 22035, 22600, 23400, 23504, 24408, 25425, 26442, 27120, 28080, 29380, 30510, 31200, 32544, 33900, 35100, 35256, 36725, 39663, 40680, 44070, 45200, 46800, 47008, 48816, 50850, 52884, 54240, 56160, 58760, 61020, 66105, 67800, 70200, 70512, 73450, 76275, 79326, 81360, 88140, 90400, 93600, 97632, 101700, 105768, 110175, 117520, 122040, 132210, 135600, 140400, 141024, 146900, 152550, 158652, 162720, 176280, 198315, 203400, 211536, 220350, 235040, 244080, 264420, 271200, 280800, 293800, 305100, 317304, 330525, 352560, 396630, 406800, 423072, 440700, 488160, 528840, 587600, 610200, 634608, 661050, 705120, 793260, 813600, 881400, 991575, 1057680, 1175200, 1220400, 1269216, 1322100, 1586520, 1762800, 1983150, 2115360, 2440800, 2644200, 3173040, 3525600, 3966300, 5288400, 6346080, 7932600, 10576800, 15865200, 31730400]

約数ペア:

[(1, 31730400), (2, 15865200), (3, 10576800), (4, 7932600), (5, 6346080), (6, 5288400), (8, 3966300), (9, 3525600), (10, 3173040), (12, 2644200), (13, 2440800), (15, 2115360), (16, 1983150), (18, 1762800), (20, 1586520), (24, 1322100), (25, 1269216), (26, 1220400), (27, 1175200), (30, 1057680), (32, 991575), (36, 881400), (39, 813600), (40, 793260), (45, 705120), (48, 661050), (50, 634608), (52, 610200), (54, 587600), (60, 528840), (65, 488160), (72, 440700), (75, 423072), (78, 406800), (80, 396630), (90, 352560), (96, 330525), (100, 317304), (104, 305100), (108, 293800), (113, 280800), (117, 271200), (120, 264420), (130, 244080), (135, 235040), (144, 220350), (150, 211536), (156, 203400), (160, 198315), (180, 176280), (195, 162720), (200, 158652), (208, 152550), (216, 146900), (225, 141024), (226, 140400), (234, 135600), (240, 132210), (260, 122040), (270, 117520), (288, 110175), (300, 105768), (312, 101700), (325, 97632), (339, 93600), (351, 90400), (360, 88140), (390, 81360), (400, 79326), (416, 76275), (432, 73450), (450, 70512), (452, 70200), (468, 67800), (480, 66105), (520, 61020), (540, 58760), (565, 56160), (585, 54240), (600, 52884), (624, 50850), (650, 48816), (675, 47008), (678, 46800), (702, 45200), (720, 44070), (780, 40680), (800, 39663), (864, 36725), (900, 35256), (904, 35100), (936, 33900), (975, 32544), (1017, 31200), (1040, 30510), (1080, 29380), (1130, 28080), (1170, 27120), (1200, 26442), (1248, 25425), (1300, 24408), (1350, 23504), (1356, 23400), (1404, 22600), (1440, 22035), (1469, 21600), (1560, 20340), (1695, 18720), (1755, 18080), (1800, 17628), (1808, 17550), (1872, 16950), (1950, 16272), (2034, 15600), (2080, 15255), (2160, 14690), (2260, 14040), (2340, 13560), (2400, 13221), (2600, 12204), (2700, 11752), (2712, 11700), (2808, 11300), (2825, 11232), (2925, 10848), (2938, 10800), (3051, 10400), (3120, 10170), (3390, 9360), (3510, 9040), (3600, 8814), (3616, 8775), (3744, 8475), (3900, 8136), (4068, 7800), (4320, 7345), (4407, 7200), (4520, 7020), (4680, 6780), (5085, 6240), (5200, 6102), (5400, 5876), (5424, 5850), (5616, 5650)]