154000440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 588060000

約数和(自身を除く): 434059560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 149, 162, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 298, 319, 324, 330, 348, 360, 396, 405, 435, 440, 447, 495, 522, 540, 580, 594, 596, 638, 648, 660, 696, 745, 783, 792, 810, 870, 891, 894, 957, 990, 1044, 1080, 1160, 1188, 1192, 1276, 1305, 1320, 1341, 1485, 1490, 1566, 1595, 1620, 1639, 1740, 1782, 1788, 1914, 1980, 2088, 2235, 2349, 2376, 2552, 2610, 2682, 2871, 2970, 2980, 3132, 3190, 3240, 3278, 3480, 3564, 3576, 3828, 3915, 3960, 4023, 4321, 4455, 4470, 4698, 4785, 4917, 5220, 5364, 5742, 5940, 5960, 6264, 6380, 6556, 6705, 7128, 7656, 7830, 8046, 8195, 8613, 8642, 8910, 8940, 9396, 9570, 9834, 10440, 10728, 11484, 11745, 11880, 12069, 12760, 12963, 13112, 13410, 14355, 14751, 15660, 16092, 16390, 17226, 17284, 17820, 17880, 18792, 19140, 19668, 20115, 21605, 22968, 23490, 24138, 24585, 25839, 25926, 26820, 28710, 29502, 31320, 32184, 32780, 34452, 34568, 35640, 38280, 38889, 39336, 40230, 43065, 43210, 44253, 46980, 47531, 48276, 49170, 51678, 51852, 53640, 57420, 59004, 60345, 64815, 65560, 68904, 73755, 77778, 80460, 86130, 86420, 88506, 93960, 95062, 96552, 98340, 103356, 103704, 114840, 116667, 118008, 120690, 129195, 129630, 132759, 142593, 147510, 155556, 160920, 172260, 172840, 177012, 190124, 194445, 196680, 206712, 221265, 233334, 237655, 241380, 258390, 259260, 265518, 285186, 295020, 311112, 344520, 350001, 354024, 380248, 388890, 427779, 442530, 466668, 475310, 482760, 516780, 518520, 531036, 570372, 583335, 590040, 663795, 700002, 712965, 777780, 855558, 885060, 933336, 950620, 1033560, 1062072, 1140744, 1166670, 1283337, 1327590, 1400004, 1425930, 1555560, 1711116, 1750005, 1770120, 1901240, 2138895, 2333340, 2566674, 2655180, 2800008, 2851860, 3422232, 3500010, 3850011, 4277790, 4666680, 5133348, 5310360, 5703720, 6416685, 7000020, 7700022, 8555580, 10266696, 12833370, 14000040, 15400044, 17111160, 19250055, 25666740, 30800088, 38500110, 51333480, 77000220, 154000440]

約数ペア:

[(1, 154000440), (2, 77000220), (3, 51333480), (4, 38500110), (5, 30800088), (6, 25666740), (8, 19250055), (9, 17111160), (10, 15400044), (11, 14000040), (12, 12833370), (15, 10266696), (18, 8555580), (20, 7700022), (22, 7000020), (24, 6416685), (27, 5703720), (29, 5310360), (30, 5133348), (33, 4666680), (36, 4277790), (40, 3850011), (44, 3500010), (45, 3422232), (54, 2851860), (55, 2800008), (58, 2655180), (60, 2566674), (66, 2333340), (72, 2138895), (81, 1901240), (87, 1770120), (88, 1750005), (90, 1711116), (99, 1555560), (108, 1425930), (110, 1400004), (116, 1327590), (120, 1283337), (132, 1166670), (135, 1140744), (145, 1062072), (149, 1033560), (162, 950620), (165, 933336), (174, 885060), (180, 855558), (198, 777780), (216, 712965), (220, 700002), (232, 663795), (261, 590040), (264, 583335), (270, 570372), (290, 531036), (297, 518520), (298, 516780), (319, 482760), (324, 475310), (330, 466668), (348, 442530), (360, 427779), (396, 388890), (405, 380248), (435, 354024), (440, 350001), (447, 344520), (495, 311112), (522, 295020), (540, 285186), (580, 265518), (594, 259260), (596, 258390), (638, 241380), (648, 237655), (660, 233334), (696, 221265), (745, 206712), (783, 196680), (792, 194445), (810, 190124), (870, 177012), (891, 172840), (894, 172260), (957, 160920), (990, 155556), (1044, 147510), (1080, 142593), (1160, 132759), (1188, 129630), (1192, 129195), (1276, 120690), (1305, 118008), (1320, 116667), (1341, 114840), (1485, 103704), (1490, 103356), (1566, 98340), (1595, 96552), (1620, 95062), (1639, 93960), (1740, 88506), (1782, 86420), (1788, 86130), (1914, 80460), (1980, 77778), (2088, 73755), (2235, 68904), (2349, 65560), (2376, 64815), (2552, 60345), (2610, 59004), (2682, 57420), (2871, 53640), (2970, 51852), (2980, 51678), (3132, 49170), (3190, 48276), (3240, 47531), (3278, 46980), (3480, 44253), (3564, 43210), (3576, 43065), (3828, 40230), (3915, 39336), (3960, 38889), (4023, 38280), (4321, 35640), (4455, 34568), (4470, 34452), (4698, 32780), (4785, 32184), (4917, 31320), (5220, 29502), (5364, 28710), (5742, 26820), (5940, 25926), (5960, 25839), (6264, 24585), (6380, 24138), (6556, 23490), (6705, 22968), (7128, 21605), (7656, 20115), (7830, 19668), (8046, 19140), (8195, 18792), (8613, 17880), (8642, 17820), (8910, 17284), (8940, 17226), (9396, 16390), (9570, 16092), (9834, 15660), (10440, 14751), (10728, 14355), (11484, 13410), (11745, 13112), (11880, 12963), (12069, 12760)]