68383440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 200

約数和(自身を含む): 242794728

約数和(自身を除く): 174411288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 173, 180, 183, 216, 240, 244, 270, 305, 324, 346, 360, 366, 405, 432, 488, 519, 540, 549, 610, 648, 692, 720, 732, 810, 865, 915, 976, 1038, 1080, 1098, 1220, 1296, 1384, 1464, 1557, 1620, 1647, 1730, 1830, 2076, 2160, 2196, 2440, 2595, 2745, 2768, 2928, 3114, 3240, 3294, 3460, 3660, 4152, 4392, 4671, 4880, 4941, 5190, 5490, 6228, 6480, 6588, 6920, 7320, 7785, 8235, 8304, 8784, 9342, 9882, 10380, 10553, 10980, 12456, 13176, 13840, 14013, 14640, 15570, 16470, 18684, 19764, 20760, 21106, 21960, 23355, 24705, 24912, 26352, 28026, 31140, 31659, 32940, 37368, 39528, 41520, 42212, 43920, 46710, 49410, 52765, 56052, 62280, 63318, 65880, 70065, 74736, 79056, 84424, 93420, 94977, 98820, 105530, 112104, 124560, 126636, 131760, 140130, 158295, 168848, 186840, 189954, 197640, 211060, 224208, 253272, 280260, 284931, 316590, 373680, 379908, 395280, 422120, 474885, 506544, 560520, 569862, 633180, 759816, 844240, 854793, 949770, 1121040, 1139724, 1266360, 1424655, 1519632, 1709586, 1899540, 2279448, 2532720, 2849310, 3419172, 3799080, 4273965, 4558896, 5698620, 6838344, 7598160, 8547930, 11397240, 13676688, 17095860, 22794480, 34191720, 68383440]

約数ペア:

[(1, 68383440), (2, 34191720), (3, 22794480), (4, 17095860), (5, 13676688), (6, 11397240), (8, 8547930), (9, 7598160), (10, 6838344), (12, 5698620), (15, 4558896), (16, 4273965), (18, 3799080), (20, 3419172), (24, 2849310), (27, 2532720), (30, 2279448), (36, 1899540), (40, 1709586), (45, 1519632), (48, 1424655), (54, 1266360), (60, 1139724), (61, 1121040), (72, 949770), (80, 854793), (81, 844240), (90, 759816), (108, 633180), (120, 569862), (122, 560520), (135, 506544), (144, 474885), (162, 422120), (173, 395280), (180, 379908), (183, 373680), (216, 316590), (240, 284931), (244, 280260), (270, 253272), (305, 224208), (324, 211060), (346, 197640), (360, 189954), (366, 186840), (405, 168848), (432, 158295), (488, 140130), (519, 131760), (540, 126636), (549, 124560), (610, 112104), (648, 105530), (692, 98820), (720, 94977), (732, 93420), (810, 84424), (865, 79056), (915, 74736), (976, 70065), (1038, 65880), (1080, 63318), (1098, 62280), (1220, 56052), (1296, 52765), (1384, 49410), (1464, 46710), (1557, 43920), (1620, 42212), (1647, 41520), (1730, 39528), (1830, 37368), (2076, 32940), (2160, 31659), (2196, 31140), (2440, 28026), (2595, 26352), (2745, 24912), (2768, 24705), (2928, 23355), (3114, 21960), (3240, 21106), (3294, 20760), (3460, 19764), (3660, 18684), (4152, 16470), (4392, 15570), (4671, 14640), (4880, 14013), (4941, 13840), (5190, 13176), (5490, 12456), (6228, 10980), (6480, 10553), (6588, 10380), (6920, 9882), (7320, 9342), (7785, 8784), (8235, 8304)]