181317240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 700539840

約数和(自身を除く): 519222600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 43, 45, 51, 52, 53, 60, 65, 68, 72, 78, 85, 86, 90, 102, 104, 106, 117, 120, 129, 130, 136, 153, 156, 159, 170, 172, 180, 195, 204, 212, 215, 221, 234, 255, 258, 260, 265, 306, 312, 318, 340, 344, 360, 387, 390, 408, 424, 430, 442, 468, 477, 510, 516, 520, 530, 559, 585, 612, 636, 645, 663, 680, 689, 731, 765, 774, 780, 795, 860, 884, 901, 936, 954, 1020, 1032, 1060, 1105, 1118, 1170, 1224, 1272, 1290, 1326, 1378, 1462, 1530, 1548, 1560, 1590, 1677, 1720, 1768, 1802, 1908, 1935, 1989, 2040, 2067, 2120, 2193, 2210, 2236, 2279, 2340, 2385, 2580, 2652, 2703, 2756, 2795, 2924, 3060, 3096, 3180, 3315, 3354, 3445, 3604, 3655, 3816, 3870, 3978, 4134, 4386, 4420, 4472, 4505, 4558, 4680, 4770, 5031, 5160, 5304, 5406, 5512, 5590, 5848, 6120, 6201, 6360, 6579, 6630, 6708, 6837, 6890, 7208, 7310, 7740, 7956, 8109, 8268, 8385, 8772, 8840, 9010, 9116, 9503, 9540, 9945, 10062, 10335, 10812, 10965, 11180, 11395, 11713, 12402, 13158, 13260, 13416, 13515, 13674, 13780, 14620, 15480, 15912, 16218, 16536, 16770, 17544, 18020, 18232, 19006, 19080, 19890, 20124, 20511, 20670, 21624, 21930, 22360, 22790, 23426, 24804, 25155, 26316, 26520, 27030, 27348, 27560, 28509, 29240, 29627, 31005, 32436, 32895, 33540, 34185, 35139, 36040, 38012, 38743, 39780, 40248, 40545, 41022, 41340, 43860, 45580, 46852, 47515, 49608, 50310, 52632, 54060, 54696, 57018, 58565, 59254, 62010, 64872, 65790, 67080, 68370, 70278, 76024, 77486, 79560, 81090, 82044, 82680, 85527, 87720, 88881, 91160, 93704, 95030, 100620, 102555, 105417, 108120, 114036, 116229, 117130, 118508, 124020, 131580, 136740, 140556, 142545, 148135, 154972, 162180, 164088, 171054, 175695, 177762, 190060, 193715, 201240, 205110, 210834, 228072, 232458, 234260, 237016, 248040, 263160, 266643, 273480, 281112, 285090, 296270, 309944, 324360, 342108, 348687, 351390, 355524, 380120, 387430, 410220, 421668, 427635, 444405, 464916, 468520, 503659, 527085, 533286, 570180, 581145, 592540, 684216, 697374, 702780, 711048, 774860, 820440, 843336, 855270, 888810, 929832, 1007318, 1054170, 1066572, 1140360, 1162290, 1185080, 1333215, 1394748, 1405560, 1510977, 1549720, 1710540, 1743435, 1777620, 2014636, 2108340, 2133144, 2324580, 2518295, 2666430, 2789496, 3021954, 3421080, 3486870, 3555240, 4029272, 4216680, 4532931, 4649160, 5036590, 5332860, 6043908, 6973740, 7554885, 9065862, 10073180, 10665720, 12087816, 13947480, 15109770, 18131724, 20146360, 22664655, 30219540, 36263448, 45329310, 60439080, 90658620, 181317240]

約数ペア:

[(1, 181317240), (2, 90658620), (3, 60439080), (4, 45329310), (5, 36263448), (6, 30219540), (8, 22664655), (9, 20146360), (10, 18131724), (12, 15109770), (13, 13947480), (15, 12087816), (17, 10665720), (18, 10073180), (20, 9065862), (24, 7554885), (26, 6973740), (30, 6043908), (34, 5332860), (36, 5036590), (39, 4649160), (40, 4532931), (43, 4216680), (45, 4029272), (51, 3555240), (52, 3486870), (53, 3421080), (60, 3021954), (65, 2789496), (68, 2666430), (72, 2518295), (78, 2324580), (85, 2133144), (86, 2108340), (90, 2014636), (102, 1777620), (104, 1743435), (106, 1710540), (117, 1549720), (120, 1510977), (129, 1405560), (130, 1394748), (136, 1333215), (153, 1185080), (156, 1162290), (159, 1140360), (170, 1066572), (172, 1054170), (180, 1007318), (195, 929832), (204, 888810), (212, 855270), (215, 843336), (221, 820440), (234, 774860), (255, 711048), (258, 702780), (260, 697374), (265, 684216), (306, 592540), (312, 581145), (318, 570180), (340, 533286), (344, 527085), (360, 503659), (387, 468520), (390, 464916), (408, 444405), (424, 427635), (430, 421668), (442, 410220), (468, 387430), (477, 380120), (510, 355524), (516, 351390), (520, 348687), (530, 342108), (559, 324360), (585, 309944), (612, 296270), (636, 285090), (645, 281112), (663, 273480), (680, 266643), (689, 263160), (731, 248040), (765, 237016), (774, 234260), (780, 232458), (795, 228072), (860, 210834), (884, 205110), (901, 201240), (936, 193715), (954, 190060), (1020, 177762), (1032, 175695), (1060, 171054), (1105, 164088), (1118, 162180), (1170, 154972), (1224, 148135), (1272, 142545), (1290, 140556), (1326, 136740), (1378, 131580), (1462, 124020), (1530, 118508), (1548, 117130), (1560, 116229), (1590, 114036), (1677, 108120), (1720, 105417), (1768, 102555), (1802, 100620), (1908, 95030), (1935, 93704), (1989, 91160), (2040, 88881), (2067, 87720), (2120, 85527), (2193, 82680), (2210, 82044), (2236, 81090), (2279, 79560), (2340, 77486), (2385, 76024), (2580, 70278), (2652, 68370), (2703, 67080), (2756, 65790), (2795, 64872), (2924, 62010), (3060, 59254), (3096, 58565), (3180, 57018), (3315, 54696), (3354, 54060), (3445, 52632), (3604, 50310), (3655, 49608), (3816, 47515), (3870, 46852), (3978, 45580), (4134, 43860), (4386, 41340), (4420, 41022), (4472, 40545), (4505, 40248), (4558, 39780), (4680, 38743), (4770, 38012), (5031, 36040), (5160, 35139), (5304, 34185), (5406, 33540), (5512, 32895), (5590, 32436), (5848, 31005), (6120, 29627), (6201, 29240), (6360, 28509), (6579, 27560), (6630, 27348), (6708, 27030), (6837, 26520), (6890, 26316), (7208, 25155), (7310, 24804), (7740, 23426), (7956, 22790), (8109, 22360), (8268, 21930), (8385, 21624), (8772, 20670), (8840, 20511), (9010, 20124), (9116, 19890), (9503, 19080), (9540, 19006), (9945, 18232), (10062, 18020), (10335, 17544), (10812, 16770), (10965, 16536), (11180, 16218), (11395, 15912), (11713, 15480), (12402, 14620), (13158, 13780), (13260, 13674), (13416, 13515)]