225733320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 542535480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 113, 120, 124, 155, 179, 180, 186, 226, 248, 279, 310, 339, 358, 360, 372, 452, 465, 537, 558, 565, 620, 678, 716, 744, 895, 904, 930, 1017, 1074, 1116, 1130, 1240, 1356, 1395, 1432, 1611, 1695, 1790, 1860, 2034, 2148, 2232, 2260, 2685, 2712, 2790, 3222, 3390, 3503, 3580, 3720, 4068, 4296, 4520, 5085, 5370, 5549, 5580, 6444, 6780, 7006, 7160, 8055, 8136, 10170, 10509, 10740, 11098, 11160, 12888, 13560, 14012, 16110, 16647, 17515, 20227, 20340, 21018, 21480, 22196, 27745, 28024, 31527, 32220, 33294, 35030, 40454, 40680, 42036, 44392, 49941, 52545, 55490, 60681, 63054, 64440, 66588, 70060, 80908, 83235, 84072, 99882, 101135, 105090, 110980, 121362, 126108, 133176, 140120, 157635, 161816, 166470, 182043, 199764, 202270, 210180, 221960, 242724, 249705, 252216, 303405, 315270, 332940, 364086, 399528, 404540, 420360, 485448, 499410, 606810, 627037, 630540, 665880, 728172, 809080, 910215, 998820, 1213620, 1254074, 1261080, 1456344, 1820430, 1881111, 1997640, 2427240, 2508148, 3135185, 3640860, 3762222, 5016296, 5643333, 6270370, 7281720, 7524444, 9405555, 11286666, 12540740, 15048888, 18811110, 22573332, 25081480, 28216665, 37622220, 45146664, 56433330, 75244440, 112866660, 225733320]

約数ペア:

[(1, 225733320), (2, 112866660), (3, 75244440), (4, 56433330), (5, 45146664), (6, 37622220), (8, 28216665), (9, 25081480), (10, 22573332), (12, 18811110), (15, 15048888), (18, 12540740), (20, 11286666), (24, 9405555), (30, 7524444), (31, 7281720), (36, 6270370), (40, 5643333), (45, 5016296), (60, 3762222), (62, 3640860), (72, 3135185), (90, 2508148), (93, 2427240), (113, 1997640), (120, 1881111), (124, 1820430), (155, 1456344), (179, 1261080), (180, 1254074), (186, 1213620), (226, 998820), (248, 910215), (279, 809080), (310, 728172), (339, 665880), (358, 630540), (360, 627037), (372, 606810), (452, 499410), (465, 485448), (537, 420360), (558, 404540), (565, 399528), (620, 364086), (678, 332940), (716, 315270), (744, 303405), (895, 252216), (904, 249705), (930, 242724), (1017, 221960), (1074, 210180), (1116, 202270), (1130, 199764), (1240, 182043), (1356, 166470), (1395, 161816), (1432, 157635), (1611, 140120), (1695, 133176), (1790, 126108), (1860, 121362), (2034, 110980), (2148, 105090), (2232, 101135), (2260, 99882), (2685, 84072), (2712, 83235), (2790, 80908), (3222, 70060), (3390, 66588), (3503, 64440), (3580, 63054), (3720, 60681), (4068, 55490), (4296, 52545), (4520, 49941), (5085, 44392), (5370, 42036), (5549, 40680), (5580, 40454), (6444, 35030), (6780, 33294), (7006, 32220), (7160, 31527), (8055, 28024), (8136, 27745), (10170, 22196), (10509, 21480), (10740, 21018), (11098, 20340), (11160, 20227), (12888, 17515), (13560, 16647), (14012, 16110)]