144557460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 499458960

約数和(自身を除く): 354901500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 81, 85, 87, 90, 102, 108, 116, 135, 145, 153, 162, 170, 174, 180, 181, 204, 255, 261, 270, 290, 306, 324, 340, 348, 362, 405, 435, 459, 493, 510, 522, 540, 543, 580, 612, 724, 765, 783, 810, 870, 905, 918, 986, 1020, 1044, 1086, 1305, 1377, 1479, 1530, 1566, 1620, 1629, 1740, 1810, 1836, 1972, 2172, 2295, 2349, 2465, 2610, 2715, 2754, 2958, 3060, 3077, 3132, 3258, 3620, 3915, 4437, 4590, 4698, 4887, 4930, 5220, 5249, 5430, 5508, 5916, 6154, 6516, 6885, 7395, 7830, 8145, 8874, 9180, 9231, 9396, 9774, 9860, 10498, 10860, 11745, 12308, 13311, 13770, 14661, 14790, 15385, 15660, 15747, 16290, 17748, 18462, 19548, 20996, 22185, 23490, 24435, 26245, 26622, 27540, 27693, 29322, 29580, 30770, 31494, 32580, 36924, 39933, 44370, 46155, 46980, 47241, 48870, 52490, 53244, 55386, 58644, 61540, 62988, 66555, 73305, 78735, 79866, 83079, 88740, 89233, 92310, 94482, 97740, 104980, 110772, 133110, 138465, 141723, 146610, 157470, 159732, 166158, 178466, 184620, 188964, 199665, 236205, 249237, 266220, 267699, 276930, 283446, 293220, 314940, 332316, 356932, 399330, 415395, 425169, 446165, 472410, 498474, 535398, 553860, 566892, 708615, 798660, 803097, 830790, 850338, 892330, 944820, 996948, 1070796, 1246185, 1338495, 1417230, 1606194, 1661580, 1700676, 1784660, 2125845, 2409291, 2492370, 2676990, 2834460, 3212388, 4015485, 4251690, 4818582, 4984740, 5353980, 7227873, 8030970, 8503380, 9637164, 12046455, 14455746, 16061940, 24092910, 28911492, 36139365, 48185820, 72278730, 144557460]

約数ペア:

[(1, 144557460), (2, 72278730), (3, 48185820), (4, 36139365), (5, 28911492), (6, 24092910), (9, 16061940), (10, 14455746), (12, 12046455), (15, 9637164), (17, 8503380), (18, 8030970), (20, 7227873), (27, 5353980), (29, 4984740), (30, 4818582), (34, 4251690), (36, 4015485), (45, 3212388), (51, 2834460), (54, 2676990), (58, 2492370), (60, 2409291), (68, 2125845), (81, 1784660), (85, 1700676), (87, 1661580), (90, 1606194), (102, 1417230), (108, 1338495), (116, 1246185), (135, 1070796), (145, 996948), (153, 944820), (162, 892330), (170, 850338), (174, 830790), (180, 803097), (181, 798660), (204, 708615), (255, 566892), (261, 553860), (270, 535398), (290, 498474), (306, 472410), (324, 446165), (340, 425169), (348, 415395), (362, 399330), (405, 356932), (435, 332316), (459, 314940), (493, 293220), (510, 283446), (522, 276930), (540, 267699), (543, 266220), (580, 249237), (612, 236205), (724, 199665), (765, 188964), (783, 184620), (810, 178466), (870, 166158), (905, 159732), (918, 157470), (986, 146610), (1020, 141723), (1044, 138465), (1086, 133110), (1305, 110772), (1377, 104980), (1479, 97740), (1530, 94482), (1566, 92310), (1620, 89233), (1629, 88740), (1740, 83079), (1810, 79866), (1836, 78735), (1972, 73305), (2172, 66555), (2295, 62988), (2349, 61540), (2465, 58644), (2610, 55386), (2715, 53244), (2754, 52490), (2958, 48870), (3060, 47241), (3077, 46980), (3132, 46155), (3258, 44370), (3620, 39933), (3915, 36924), (4437, 32580), (4590, 31494), (4698, 30770), (4887, 29580), (4930, 29322), (5220, 27693), (5249, 27540), (5430, 26622), (5508, 26245), (5916, 24435), (6154, 23490), (6516, 22185), (6885, 20996), (7395, 19548), (7830, 18462), (8145, 17748), (8874, 16290), (9180, 15747), (9231, 15660), (9396, 15385), (9774, 14790), (9860, 14661), (10498, 13770), (10860, 13311), (11745, 12308)]