225668520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 288

約数和(自身を含む): 931525920

約数和(自身を除く): 705857400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1163, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2326, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3489, 3528, 3960, 4312, 4410, 4620, 4652, 4851, 5390, 5544, 5815, 5880, 6468, 6930, 6978, 8085, 8141, 8820, 9240, 9304, 9702, 10467, 10780, 11630, 12793, 12936, 13860, 13956, 16170, 16282, 17445, 17640, 19404, 20934, 21560, 23260, 24255, 24423, 25586, 27720, 27912, 32340, 32564, 34890, 38379, 38808, 40705, 41868, 46520, 48510, 48846, 51172, 52335, 56987, 63965, 64680, 65128, 69780, 73269, 76758, 81410, 83736, 89551, 97020, 97692, 102344, 104670, 113974, 115137, 122115, 127930, 139560, 146538, 153516, 162820, 170961, 179102, 191895, 194040, 195384, 209340, 227948, 230274, 244230, 255860, 268653, 284935, 293076, 307032, 325640, 341922, 358204, 366345, 383790, 418680, 447755, 455896, 460548, 488460, 511720, 512883, 537306, 569870, 575685, 586152, 626857, 683844, 716408, 732690, 767580, 805959, 854805, 895510, 921096, 976920, 1025766, 1074612, 1139740, 1151370, 1253714, 1343265, 1367688, 1465380, 1535160, 1611918, 1709610, 1791020, 1880571, 2051532, 2149224, 2279480, 2302740, 2507428, 2564415, 2686530, 2930760, 3134285, 3223836, 3419220, 3582040, 3761142, 4029795, 4103064, 4605480, 5014856, 5128830, 5373060, 5641713, 6268570, 6447672, 6838440, 7522284, 8059590, 9402855, 10257660, 10746120, 11283426, 12537140, 15044568, 16119180, 18805710, 20515320, 22566852, 25074280, 28208565, 32238360, 37611420, 45133704, 56417130, 75222840, 112834260, 225668520]

約数ペア:

[(1, 225668520), (2, 112834260), (3, 75222840), (4, 56417130), (5, 45133704), (6, 37611420), (7, 32238360), (8, 28208565), (9, 25074280), (10, 22566852), (11, 20515320), (12, 18805710), (14, 16119180), (15, 15044568), (18, 12537140), (20, 11283426), (21, 10746120), (22, 10257660), (24, 9402855), (28, 8059590), (30, 7522284), (33, 6838440), (35, 6447672), (36, 6268570), (40, 5641713), (42, 5373060), (44, 5128830), (45, 5014856), (49, 4605480), (55, 4103064), (56, 4029795), (60, 3761142), (63, 3582040), (66, 3419220), (70, 3223836), (72, 3134285), (77, 2930760), (84, 2686530), (88, 2564415), (90, 2507428), (98, 2302740), (99, 2279480), (105, 2149224), (110, 2051532), (120, 1880571), (126, 1791020), (132, 1709610), (140, 1611918), (147, 1535160), (154, 1465380), (165, 1367688), (168, 1343265), (180, 1253714), (196, 1151370), (198, 1139740), (210, 1074612), (220, 1025766), (231, 976920), (245, 921096), (252, 895510), (264, 854805), (280, 805959), (294, 767580), (308, 732690), (315, 716408), (330, 683844), (360, 626857), (385, 586152), (392, 575685), (396, 569870), (420, 537306), (440, 512883), (441, 511720), (462, 488460), (490, 460548), (495, 455896), (504, 447755), (539, 418680), (588, 383790), (616, 366345), (630, 358204), (660, 341922), (693, 325640), (735, 307032), (770, 293076), (792, 284935), (840, 268653), (882, 255860), (924, 244230), (980, 230274), (990, 227948), (1078, 209340), (1155, 195384), (1163, 194040), (1176, 191895), (1260, 179102), (1320, 170961), (1386, 162820), (1470, 153516), (1540, 146538), (1617, 139560), (1764, 127930), (1848, 122115), (1960, 115137), (1980, 113974), (2156, 104670), (2205, 102344), (2310, 97692), (2326, 97020), (2520, 89551), (2695, 83736), (2772, 81410), (2940, 76758), (3080, 73269), (3234, 69780), (3465, 65128), (3489, 64680), (3528, 63965), (3960, 56987), (4312, 52335), (4410, 51172), (4620, 48846), (4652, 48510), (4851, 46520), (5390, 41868), (5544, 40705), (5815, 38808), (5880, 38379), (6468, 34890), (6930, 32564), (6978, 32340), (8085, 27912), (8141, 27720), (8820, 25586), (9240, 24423), (9304, 24255), (9702, 23260), (10467, 21560), (10780, 20934), (11630, 19404), (12793, 17640), (12936, 17445), (13860, 16282), (13956, 16170)]