120560400

素因数分解:

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

素因数の和:152

約数の個数: 225

約数和(自身を含む): 439891023

約数和(自身を除く): 319330623

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 81, 90, 100, 108, 120, 122, 135, 144, 150, 162, 180, 183, 200, 216, 225, 240, 244, 270, 300, 305, 324, 360, 366, 400, 405, 432, 450, 488, 540, 549, 600, 610, 648, 675, 720, 732, 810, 900, 915, 976, 1080, 1098, 1200, 1220, 1296, 1350, 1464, 1525, 1620, 1647, 1800, 1830, 2025, 2160, 2196, 2440, 2700, 2745, 2928, 3050, 3240, 3294, 3600, 3660, 3721, 4050, 4392, 4575, 4880, 4941, 5400, 5490, 6100, 6480, 6588, 7320, 7442, 8100, 8235, 8784, 9150, 9882, 10800, 10980, 11163, 12200, 13176, 13725, 14640, 14884, 16200, 16470, 18300, 18605, 19764, 21960, 22326, 24400, 24705, 26352, 27450, 29768, 32400, 32940, 33489, 36600, 37210, 39528, 41175, 43920, 44652, 49410, 54900, 55815, 59536, 65880, 66978, 73200, 74420, 79056, 82350, 89304, 93025, 98820, 100467, 109800, 111630, 123525, 131760, 133956, 148840, 164700, 167445, 178608, 186050, 197640, 200934, 219600, 223260, 247050, 267912, 279075, 297680, 301401, 329400, 334890, 372100, 395280, 401868, 446520, 494100, 502335, 535824, 558150, 602802, 658800, 669780, 744200, 803736, 837225, 893040, 988200, 1004670, 1116300, 1205604, 1339560, 1488400, 1507005, 1607472, 1674450, 1976400, 2009340, 2232600, 2411208, 2511675, 2679120, 3014010, 3348900, 4018680, 4465200, 4822416, 5023350, 6028020, 6697800, 7535025, 8037360, 10046700, 12056040, 13395600, 15070050, 20093400, 24112080, 30140100, 40186800, 60280200, 120560400]

約数ペア:

[(1, 120560400), (2, 60280200), (3, 40186800), (4, 30140100), (5, 24112080), (6, 20093400), (8, 15070050), (9, 13395600), (10, 12056040), (12, 10046700), (15, 8037360), (16, 7535025), (18, 6697800), (20, 6028020), (24, 5023350), (25, 4822416), (27, 4465200), (30, 4018680), (36, 3348900), (40, 3014010), (45, 2679120), (48, 2511675), (50, 2411208), (54, 2232600), (60, 2009340), (61, 1976400), (72, 1674450), (75, 1607472), (80, 1507005), (81, 1488400), (90, 1339560), (100, 1205604), (108, 1116300), (120, 1004670), (122, 988200), (135, 893040), (144, 837225), (150, 803736), (162, 744200), (180, 669780), (183, 658800), (200, 602802), (216, 558150), (225, 535824), (240, 502335), (244, 494100), (270, 446520), (300, 401868), (305, 395280), (324, 372100), (360, 334890), (366, 329400), (400, 301401), (405, 297680), (432, 279075), (450, 267912), (488, 247050), (540, 223260), (549, 219600), (600, 200934), (610, 197640), (648, 186050), (675, 178608), (720, 167445), (732, 164700), (810, 148840), (900, 133956), (915, 131760), (976, 123525), (1080, 111630), (1098, 109800), (1200, 100467), (1220, 98820), (1296, 93025), (1350, 89304), (1464, 82350), (1525, 79056), (1620, 74420), (1647, 73200), (1800, 66978), (1830, 65880), (2025, 59536), (2160, 55815), (2196, 54900), (2440, 49410), (2700, 44652), (2745, 43920), (2928, 41175), (3050, 39528), (3240, 37210), (3294, 36600), (3600, 33489), (3660, 32940), (3721, 32400), (4050, 29768), (4392, 27450), (4575, 26352), (4880, 24705), (4941, 24400), (5400, 22326), (5490, 21960), (6100, 19764), (6480, 18605), (6588, 18300), (7320, 16470), (7442, 16200), (8100, 14884), (8235, 14640), (8784, 13725), (9150, 13176), (9882, 12200), (10800, 11163)]