161450100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 216

約数和(自身を含む): 591281600

約数和(自身を除く): 429831500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 523, 525, 588, 630, 686, 700, 735, 882, 900, 980, 1029, 1046, 1050, 1225, 1260, 1372, 1470, 1569, 1575, 1715, 1764, 2058, 2092, 2100, 2205, 2450, 2615, 2940, 3087, 3138, 3150, 3430, 3661, 3675, 4116, 4410, 4707, 4900, 5145, 5230, 6174, 6276, 6300, 6860, 7322, 7350, 7845, 8575, 8820, 9414, 10290, 10460, 10983, 11025, 12348, 13075, 14644, 14700, 15435, 15690, 17150, 18305, 18828, 20580, 21966, 22050, 23535, 25627, 25725, 26150, 30870, 31380, 32949, 34300, 36610, 39225, 43932, 44100, 47070, 51254, 51450, 52300, 54915, 61740, 65898, 73220, 76881, 77175, 78450, 91525, 94140, 102508, 102900, 109830, 117675, 128135, 131796, 153762, 154350, 156900, 164745, 179389, 183050, 219660, 230643, 235350, 256270, 274575, 307524, 308700, 329490, 358778, 366100, 384405, 461286, 470700, 512540, 538167, 549150, 640675, 658980, 717556, 768810, 823725, 896945, 922572, 1076334, 1098300, 1153215, 1281350, 1537620, 1614501, 1647450, 1793890, 1922025, 2152668, 2306430, 2562700, 2690835, 3229002, 3294900, 3587780, 3844050, 4484725, 4612860, 5381670, 5766075, 6458004, 7688100, 8072505, 8969450, 10763340, 11532150, 13454175, 16145010, 17938900, 23064300, 26908350, 32290020, 40362525, 53816700, 80725050, 161450100]

約数ペア:

[(1, 161450100), (2, 80725050), (3, 53816700), (4, 40362525), (5, 32290020), (6, 26908350), (7, 23064300), (9, 17938900), (10, 16145010), (12, 13454175), (14, 11532150), (15, 10763340), (18, 8969450), (20, 8072505), (21, 7688100), (25, 6458004), (28, 5766075), (30, 5381670), (35, 4612860), (36, 4484725), (42, 3844050), (45, 3587780), (49, 3294900), (50, 3229002), (60, 2690835), (63, 2562700), (70, 2306430), (75, 2152668), (84, 1922025), (90, 1793890), (98, 1647450), (100, 1614501), (105, 1537620), (126, 1281350), (140, 1153215), (147, 1098300), (150, 1076334), (175, 922572), (180, 896945), (196, 823725), (210, 768810), (225, 717556), (245, 658980), (252, 640675), (294, 549150), (300, 538167), (315, 512540), (343, 470700), (350, 461286), (420, 384405), (441, 366100), (450, 358778), (490, 329490), (523, 308700), (525, 307524), (588, 274575), (630, 256270), (686, 235350), (700, 230643), (735, 219660), (882, 183050), (900, 179389), (980, 164745), (1029, 156900), (1046, 154350), (1050, 153762), (1225, 131796), (1260, 128135), (1372, 117675), (1470, 109830), (1569, 102900), (1575, 102508), (1715, 94140), (1764, 91525), (2058, 78450), (2092, 77175), (2100, 76881), (2205, 73220), (2450, 65898), (2615, 61740), (2940, 54915), (3087, 52300), (3138, 51450), (3150, 51254), (3430, 47070), (3661, 44100), (3675, 43932), (4116, 39225), (4410, 36610), (4707, 34300), (4900, 32949), (5145, 31380), (5230, 30870), (6174, 26150), (6276, 25725), (6300, 25627), (6860, 23535), (7322, 22050), (7350, 21966), (7845, 20580), (8575, 18828), (8820, 18305), (9414, 17150), (10290, 15690), (10460, 15435), (10983, 14700), (11025, 14644), (12348, 13075)]