285489360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 200

約数和(自身を含む): 1068134760

約数和(自身を除く): 782645400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3389, 3510, 4212, 4680, 5265, 5616, 6480, 6778, 7020, 8424, 9360, 10167, 10530, 13556, 14040, 16848, 16945, 20334, 21060, 27112, 28080, 30501, 33890, 40668, 42120, 44057, 50835, 54224, 61002, 67780, 81336, 84240, 88114, 91503, 101670, 122004, 132171, 135560, 152505, 162672, 176228, 183006, 203340, 220285, 244008, 264342, 271120, 274509, 305010, 352456, 366012, 396513, 406680, 440570, 457515, 488016, 528684, 549018, 610020, 660855, 704912, 732024, 793026, 813360, 881140, 915030, 1057368, 1098036, 1189539, 1220040, 1321710, 1372545, 1464048, 1586052, 1762280, 1830060, 1982565, 2114736, 2196072, 2379078, 2440080, 2643420, 2745090, 3172104, 3524560, 3568617, 3660120, 3965130, 4392144, 4758156, 5286840, 5490180, 5947695, 6344208, 7137234, 7320240, 7930260, 9516312, 10573680, 10980360, 11895390, 14274468, 15860520, 17843085, 19032624, 21960720, 23790780, 28548936, 31721040, 35686170, 47581560, 57097872, 71372340, 95163120, 142744680, 285489360]

約数ペア:

[(1, 285489360), (2, 142744680), (3, 95163120), (4, 71372340), (5, 57097872), (6, 47581560), (8, 35686170), (9, 31721040), (10, 28548936), (12, 23790780), (13, 21960720), (15, 19032624), (16, 17843085), (18, 15860520), (20, 14274468), (24, 11895390), (26, 10980360), (27, 10573680), (30, 9516312), (36, 7930260), (39, 7320240), (40, 7137234), (45, 6344208), (48, 5947695), (52, 5490180), (54, 5286840), (60, 4758156), (65, 4392144), (72, 3965130), (78, 3660120), (80, 3568617), (81, 3524560), (90, 3172104), (104, 2745090), (108, 2643420), (117, 2440080), (120, 2379078), (130, 2196072), (135, 2114736), (144, 1982565), (156, 1830060), (162, 1762280), (180, 1586052), (195, 1464048), (208, 1372545), (216, 1321710), (234, 1220040), (240, 1189539), (260, 1098036), (270, 1057368), (312, 915030), (324, 881140), (351, 813360), (360, 793026), (390, 732024), (405, 704912), (432, 660855), (468, 610020), (520, 549018), (540, 528684), (585, 488016), (624, 457515), (648, 440570), (702, 406680), (720, 396513), (780, 366012), (810, 352456), (936, 305010), (1040, 274509), (1053, 271120), (1080, 264342), (1170, 244008), (1296, 220285), (1404, 203340), (1560, 183006), (1620, 176228), (1755, 162672), (1872, 152505), (2106, 135560), (2160, 132171), (2340, 122004), (2808, 101670), (3120, 91503), (3240, 88114), (3389, 84240), (3510, 81336), (4212, 67780), (4680, 61002), (5265, 54224), (5616, 50835), (6480, 44057), (6778, 42120), (7020, 40668), (8424, 33890), (9360, 30501), (10167, 28080), (10530, 27112), (13556, 21060), (14040, 20334), (16848, 16945)]