222890400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 288

約数和(自身を含む): 854945280

約数和(自身を除く): 632054880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 480, 510, 540, 544, 600, 607, 612, 675, 680, 720, 765, 800, 816, 850, 864, 900, 918, 1020, 1080, 1200, 1214, 1224, 1275, 1350, 1360, 1440, 1530, 1632, 1700, 1800, 1821, 1836, 2040, 2160, 2295, 2400, 2428, 2448, 2550, 2700, 2720, 3035, 3060, 3400, 3600, 3642, 3672, 3825, 4080, 4320, 4590, 4856, 4896, 5100, 5400, 5463, 6070, 6120, 6800, 7200, 7284, 7344, 7650, 8160, 9105, 9180, 9712, 10200, 10319, 10800, 10926, 11475, 12140, 12240, 13600, 14568, 14688, 15175, 15300, 16389, 18210, 18360, 19424, 20400, 20638, 21600, 21852, 22950, 24280, 24480, 27315, 29136, 30350, 30600, 30957, 32778, 36420, 36720, 40800, 41276, 43704, 45525, 45900, 48560, 51595, 54630, 58272, 60700, 61200, 61914, 65556, 72840, 73440, 81945, 82552, 87408, 91050, 91800, 92871, 97120, 103190, 109260, 121400, 122400, 123828, 131112, 136575, 145680, 154785, 163890, 165104, 174816, 182100, 183600, 185742, 206380, 218520, 242800, 247656, 257975, 262224, 273150, 278613, 291360, 309570, 327780, 330208, 364200, 367200, 371484, 409725, 412760, 437040, 464355, 485600, 495312, 515950, 524448, 546300, 557226, 619140, 655560, 728400, 742968, 773925, 819450, 825520, 874080, 928710, 990624, 1031900, 1092600, 1114452, 1238280, 1311120, 1393065, 1456800, 1485936, 1547850, 1638900, 1651040, 1857420, 2063800, 2185200, 2228904, 2321775, 2476560, 2622240, 2786130, 2971872, 3095700, 3277800, 3714840, 4127600, 4370400, 4457808, 4643550, 4953120, 5572260, 6191400, 6555600, 6965325, 7429680, 8255200, 8915616, 9287100, 11144520, 12382800, 13111200, 13930650, 14859360, 18574200, 22289040, 24765600, 27861300, 37148400, 44578080, 55722600, 74296800, 111445200, 222890400]

約数ペア:

[(1, 222890400), (2, 111445200), (3, 74296800), (4, 55722600), (5, 44578080), (6, 37148400), (8, 27861300), (9, 24765600), (10, 22289040), (12, 18574200), (15, 14859360), (16, 13930650), (17, 13111200), (18, 12382800), (20, 11144520), (24, 9287100), (25, 8915616), (27, 8255200), (30, 7429680), (32, 6965325), (34, 6555600), (36, 6191400), (40, 5572260), (45, 4953120), (48, 4643550), (50, 4457808), (51, 4370400), (54, 4127600), (60, 3714840), (68, 3277800), (72, 3095700), (75, 2971872), (80, 2786130), (85, 2622240), (90, 2476560), (96, 2321775), (100, 2228904), (102, 2185200), (108, 2063800), (120, 1857420), (135, 1651040), (136, 1638900), (144, 1547850), (150, 1485936), (153, 1456800), (160, 1393065), (170, 1311120), (180, 1238280), (200, 1114452), (204, 1092600), (216, 1031900), (225, 990624), (240, 928710), (255, 874080), (270, 825520), (272, 819450), (288, 773925), (300, 742968), (306, 728400), (340, 655560), (360, 619140), (400, 557226), (408, 546300), (425, 524448), (432, 515950), (450, 495312), (459, 485600), (480, 464355), (510, 437040), (540, 412760), (544, 409725), (600, 371484), (607, 367200), (612, 364200), (675, 330208), (680, 327780), (720, 309570), (765, 291360), (800, 278613), (816, 273150), (850, 262224), (864, 257975), (900, 247656), (918, 242800), (1020, 218520), (1080, 206380), (1200, 185742), (1214, 183600), (1224, 182100), (1275, 174816), (1350, 165104), (1360, 163890), (1440, 154785), (1530, 145680), (1632, 136575), (1700, 131112), (1800, 123828), (1821, 122400), (1836, 121400), (2040, 109260), (2160, 103190), (2295, 97120), (2400, 92871), (2428, 91800), (2448, 91050), (2550, 87408), (2700, 82552), (2720, 81945), (3035, 73440), (3060, 72840), (3400, 65556), (3600, 61914), (3642, 61200), (3672, 60700), (3825, 58272), (4080, 54630), (4320, 51595), (4590, 48560), (4856, 45900), (4896, 45525), (5100, 43704), (5400, 41276), (5463, 40800), (6070, 36720), (6120, 36420), (6800, 32778), (7200, 30957), (7284, 30600), (7344, 30350), (7650, 29136), (8160, 27315), (9105, 24480), (9180, 24280), (9712, 22950), (10200, 21852), (10319, 21600), (10800, 20638), (10926, 20400), (11475, 19424), (12140, 18360), (12240, 18210), (13600, 16389), (14568, 15300), (14688, 15175)]