30605400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 119908620

約数和(自身を除く): 89303220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 347, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 694, 700, 735, 840, 882, 900, 980, 1041, 1050, 1176, 1225, 1260, 1388, 1400, 1470, 1575, 1735, 1764, 1800, 1960, 2082, 2100, 2205, 2429, 2450, 2520, 2776, 2940, 3123, 3150, 3470, 3528, 3675, 4164, 4200, 4410, 4858, 4900, 5205, 5880, 6246, 6300, 6940, 7287, 7350, 8328, 8675, 8820, 9716, 9800, 10410, 11025, 12145, 12492, 12600, 13880, 14574, 14700, 15615, 17003, 17350, 17640, 19432, 20820, 21861, 22050, 24290, 24984, 26025, 29148, 29400, 31230, 34006, 34700, 36435, 41640, 43722, 44100, 48580, 51009, 52050, 58296, 60725, 62460, 68012, 69400, 72870, 78075, 85015, 87444, 88200, 97160, 102018, 104100, 109305, 121450, 124920, 136024, 145740, 153027, 156150, 170030, 174888, 182175, 204036, 208200, 218610, 242900, 255045, 291480, 306054, 312300, 340060, 364350, 408072, 425075, 437220, 485800, 510090, 546525, 612108, 624600, 680120, 728700, 765135, 850150, 874440, 1020180, 1093050, 1224216, 1275225, 1457400, 1530270, 1700300, 2040360, 2186100, 2550450, 3060540, 3400600, 3825675, 4372200, 5100900, 6121080, 7651350, 10201800, 15302700, 30605400]

約数ペア:

[(1, 30605400), (2, 15302700), (3, 10201800), (4, 7651350), (5, 6121080), (6, 5100900), (7, 4372200), (8, 3825675), (9, 3400600), (10, 3060540), (12, 2550450), (14, 2186100), (15, 2040360), (18, 1700300), (20, 1530270), (21, 1457400), (24, 1275225), (25, 1224216), (28, 1093050), (30, 1020180), (35, 874440), (36, 850150), (40, 765135), (42, 728700), (45, 680120), (49, 624600), (50, 612108), (56, 546525), (60, 510090), (63, 485800), (70, 437220), (72, 425075), (75, 408072), (84, 364350), (90, 340060), (98, 312300), (100, 306054), (105, 291480), (120, 255045), (126, 242900), (140, 218610), (147, 208200), (150, 204036), (168, 182175), (175, 174888), (180, 170030), (196, 156150), (200, 153027), (210, 145740), (225, 136024), (245, 124920), (252, 121450), (280, 109305), (294, 104100), (300, 102018), (315, 97160), (347, 88200), (350, 87444), (360, 85015), (392, 78075), (420, 72870), (441, 69400), (450, 68012), (490, 62460), (504, 60725), (525, 58296), (588, 52050), (600, 51009), (630, 48580), (694, 44100), (700, 43722), (735, 41640), (840, 36435), (882, 34700), (900, 34006), (980, 31230), (1041, 29400), (1050, 29148), (1176, 26025), (1225, 24984), (1260, 24290), (1388, 22050), (1400, 21861), (1470, 20820), (1575, 19432), (1735, 17640), (1764, 17350), (1800, 17003), (1960, 15615), (2082, 14700), (2100, 14574), (2205, 13880), (2429, 12600), (2450, 12492), (2520, 12145), (2776, 11025), (2940, 10410), (3123, 9800), (3150, 9716), (3470, 8820), (3528, 8675), (3675, 8328), (4164, 7350), (4200, 7287), (4410, 6940), (4858, 6300), (4900, 6246), (5205, 5880)]