155837880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 606528000

約数和(自身を除く): 450690120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 29, 30, 33, 36, 40, 44, 45, 46, 55, 58, 59, 60, 66, 69, 72, 87, 88, 90, 92, 99, 110, 115, 116, 118, 120, 132, 138, 145, 165, 174, 177, 180, 184, 198, 207, 220, 230, 232, 236, 253, 261, 264, 276, 290, 295, 319, 330, 345, 348, 354, 360, 396, 414, 435, 440, 460, 472, 495, 506, 522, 531, 552, 580, 590, 638, 649, 660, 667, 690, 696, 708, 759, 792, 828, 870, 885, 920, 957, 990, 1012, 1035, 1044, 1062, 1160, 1180, 1265, 1276, 1298, 1305, 1320, 1334, 1357, 1380, 1416, 1518, 1595, 1656, 1711, 1740, 1770, 1914, 1947, 1980, 2001, 2024, 2070, 2088, 2124, 2277, 2360, 2530, 2552, 2596, 2610, 2655, 2668, 2714, 2760, 2871, 3036, 3190, 3245, 3335, 3422, 3480, 3540, 3795, 3828, 3894, 3960, 4002, 4071, 4140, 4248, 4554, 4785, 5060, 5133, 5192, 5220, 5310, 5336, 5428, 5742, 5841, 6003, 6072, 6380, 6490, 6670, 6785, 6844, 7080, 7337, 7590, 7656, 7788, 8004, 8142, 8280, 8555, 9108, 9570, 9735, 10005, 10120, 10266, 10440, 10620, 10856, 11385, 11484, 11682, 12006, 12213, 12760, 12980, 13340, 13570, 13688, 14355, 14674, 14927, 15180, 15399, 15576, 16008, 16284, 17110, 18216, 18821, 19140, 19470, 20010, 20355, 20532, 21240, 22011, 22770, 22968, 23364, 24012, 24426, 25665, 25960, 26680, 27140, 28710, 29205, 29348, 29854, 30015, 30360, 30798, 32568, 34220, 36685, 37642, 38280, 38940, 39353, 40020, 40710, 41064, 44022, 44781, 45540, 46728, 48024, 48852, 51330, 54280, 56463, 57420, 58410, 58696, 59708, 60030, 61065, 61596, 66033, 68440, 73370, 74635, 75284, 76995, 77880, 78706, 80040, 81420, 88044, 89562, 91080, 94105, 97704, 102660, 110055, 112926, 114840, 116820, 118059, 119416, 120060, 122130, 123192, 132066, 134343, 146740, 149270, 150568, 153990, 157412, 162840, 169389, 176088, 179124, 188210, 196765, 205320, 220110, 223905, 225852, 233640, 236118, 240120, 244260, 264132, 268686, 282315, 293480, 298540, 307980, 314824, 330165, 338778, 354177, 358248, 376420, 393530, 432883, 440220, 447810, 451704, 472236, 488520, 528264, 537372, 564630, 590295, 597080, 615960, 660330, 671715, 677556, 708354, 752840, 787060, 846945, 865766, 880440, 895620, 944472, 1074744, 1129260, 1180590, 1298649, 1320660, 1343430, 1355112, 1416708, 1574120, 1693890, 1731532, 1770885, 1791240, 2164415, 2258520, 2361180, 2597298, 2641320, 2686860, 2833416, 3387780, 3463064, 3541770, 3895947, 4328830, 4722360, 5194596, 5373720, 6493245, 6775560, 7083540, 7791894, 8657660, 10389192, 12986490, 14167080, 15583788, 17315320, 19479735, 25972980, 31167576, 38959470, 51945960, 77918940, 155837880]

約数ペア:

[(1, 155837880), (2, 77918940), (3, 51945960), (4, 38959470), (5, 31167576), (6, 25972980), (8, 19479735), (9, 17315320), (10, 15583788), (11, 14167080), (12, 12986490), (15, 10389192), (18, 8657660), (20, 7791894), (22, 7083540), (23, 6775560), (24, 6493245), (29, 5373720), (30, 5194596), (33, 4722360), (36, 4328830), (40, 3895947), (44, 3541770), (45, 3463064), (46, 3387780), (55, 2833416), (58, 2686860), (59, 2641320), (60, 2597298), (66, 2361180), (69, 2258520), (72, 2164415), (87, 1791240), (88, 1770885), (90, 1731532), (92, 1693890), (99, 1574120), (110, 1416708), (115, 1355112), (116, 1343430), (118, 1320660), (120, 1298649), (132, 1180590), (138, 1129260), (145, 1074744), (165, 944472), (174, 895620), (177, 880440), (180, 865766), (184, 846945), (198, 787060), (207, 752840), (220, 708354), (230, 677556), (232, 671715), (236, 660330), (253, 615960), (261, 597080), (264, 590295), (276, 564630), (290, 537372), (295, 528264), (319, 488520), (330, 472236), (345, 451704), (348, 447810), (354, 440220), (360, 432883), (396, 393530), (414, 376420), (435, 358248), (440, 354177), (460, 338778), (472, 330165), (495, 314824), (506, 307980), (522, 298540), (531, 293480), (552, 282315), (580, 268686), (590, 264132), (638, 244260), (649, 240120), (660, 236118), (667, 233640), (690, 225852), (696, 223905), (708, 220110), (759, 205320), (792, 196765), (828, 188210), (870, 179124), (885, 176088), (920, 169389), (957, 162840), (990, 157412), (1012, 153990), (1035, 150568), (1044, 149270), (1062, 146740), (1160, 134343), (1180, 132066), (1265, 123192), (1276, 122130), (1298, 120060), (1305, 119416), (1320, 118059), (1334, 116820), (1357, 114840), (1380, 112926), (1416, 110055), (1518, 102660), (1595, 97704), (1656, 94105), (1711, 91080), (1740, 89562), (1770, 88044), (1914, 81420), (1947, 80040), (1980, 78706), (2001, 77880), (2024, 76995), (2070, 75284), (2088, 74635), (2124, 73370), (2277, 68440), (2360, 66033), (2530, 61596), (2552, 61065), (2596, 60030), (2610, 59708), (2655, 58696), (2668, 58410), (2714, 57420), (2760, 56463), (2871, 54280), (3036, 51330), (3190, 48852), (3245, 48024), (3335, 46728), (3422, 45540), (3480, 44781), (3540, 44022), (3795, 41064), (3828, 40710), (3894, 40020), (3960, 39353), (4002, 38940), (4071, 38280), (4140, 37642), (4248, 36685), (4554, 34220), (4785, 32568), (5060, 30798), (5133, 30360), (5192, 30015), (5220, 29854), (5310, 29348), (5336, 29205), (5428, 28710), (5742, 27140), (5841, 26680), (6003, 25960), (6072, 25665), (6380, 24426), (6490, 24012), (6670, 23364), (6785, 22968), (6844, 22770), (7080, 22011), (7337, 21240), (7590, 20532), (7656, 20355), (7788, 20010), (8004, 19470), (8142, 19140), (8280, 18821), (8555, 18216), (9108, 17110), (9570, 16284), (9735, 16008), (10005, 15576), (10120, 15399), (10266, 15180), (10440, 14927), (10620, 14674), (10856, 14355), (11385, 13688), (11484, 13570), (11682, 13340), (12006, 12980), (12213, 12760)]