158547780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 561375360

約数和(自身を除く): 402827580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 101, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 202, 204, 228, 243, 255, 270, 285, 303, 306, 323, 324, 340, 342, 380, 404, 405, 459, 486, 505, 510, 513, 540, 570, 606, 612, 646, 684, 765, 810, 855, 909, 918, 969, 972, 1010, 1020, 1026, 1140, 1212, 1215, 1292, 1377, 1515, 1530, 1539, 1615, 1620, 1710, 1717, 1818, 1836, 1919, 1938, 2020, 2052, 2295, 2430, 2565, 2727, 2754, 2907, 3030, 3060, 3078, 3230, 3420, 3434, 3636, 3838, 3876, 4131, 4545, 4590, 4617, 4845, 4860, 5130, 5151, 5454, 5508, 5757, 5814, 6060, 6156, 6460, 6868, 6885, 7676, 7695, 8181, 8262, 8585, 8721, 9090, 9180, 9234, 9595, 9690, 10260, 10302, 10908, 11514, 11628, 13635, 13770, 14535, 15390, 15453, 16362, 16524, 17170, 17271, 17442, 18180, 18468, 19190, 19380, 20604, 20655, 23028, 23085, 24543, 25755, 26163, 27270, 27540, 28785, 29070, 30780, 30906, 32623, 32724, 34340, 34542, 34884, 38380, 40905, 41310, 43605, 46170, 46359, 49086, 51510, 51813, 52326, 54540, 57570, 58140, 61812, 65246, 69084, 77265, 78489, 81810, 82620, 86355, 87210, 92340, 92718, 97869, 98172, 103020, 103626, 104652, 115140, 122715, 130492, 130815, 139077, 154530, 155439, 156978, 163115, 163620, 172710, 174420, 185436, 195738, 207252, 231795, 245430, 259065, 261630, 278154, 293607, 309060, 310878, 313956, 326230, 345420, 391476, 392445, 417231, 463590, 466317, 489345, 490860, 518130, 523260, 556308, 587214, 621756, 652460, 695385, 777195, 784890, 834462, 880821, 927180, 932634, 978690, 1036260, 1174428, 1390770, 1468035, 1554390, 1569780, 1668924, 1761642, 1865268, 1957380, 2086155, 2331585, 2642463, 2781540, 2936070, 3108780, 3523284, 4172310, 4404105, 4663170, 5284926, 5872140, 7927389, 8344620, 8808210, 9326340, 10569852, 13212315, 15854778, 17616420, 26424630, 31709556, 39636945, 52849260, 79273890, 158547780]

約数ペア:

[(1, 158547780), (2, 79273890), (3, 52849260), (4, 39636945), (5, 31709556), (6, 26424630), (9, 17616420), (10, 15854778), (12, 13212315), (15, 10569852), (17, 9326340), (18, 8808210), (19, 8344620), (20, 7927389), (27, 5872140), (30, 5284926), (34, 4663170), (36, 4404105), (38, 4172310), (45, 3523284), (51, 3108780), (54, 2936070), (57, 2781540), (60, 2642463), (68, 2331585), (76, 2086155), (81, 1957380), (85, 1865268), (90, 1761642), (95, 1668924), (101, 1569780), (102, 1554390), (108, 1468035), (114, 1390770), (135, 1174428), (153, 1036260), (162, 978690), (170, 932634), (171, 927180), (180, 880821), (190, 834462), (202, 784890), (204, 777195), (228, 695385), (243, 652460), (255, 621756), (270, 587214), (285, 556308), (303, 523260), (306, 518130), (323, 490860), (324, 489345), (340, 466317), (342, 463590), (380, 417231), (404, 392445), (405, 391476), (459, 345420), (486, 326230), (505, 313956), (510, 310878), (513, 309060), (540, 293607), (570, 278154), (606, 261630), (612, 259065), (646, 245430), (684, 231795), (765, 207252), (810, 195738), (855, 185436), (909, 174420), (918, 172710), (969, 163620), (972, 163115), (1010, 156978), (1020, 155439), (1026, 154530), (1140, 139077), (1212, 130815), (1215, 130492), (1292, 122715), (1377, 115140), (1515, 104652), (1530, 103626), (1539, 103020), (1615, 98172), (1620, 97869), (1710, 92718), (1717, 92340), (1818, 87210), (1836, 86355), (1919, 82620), (1938, 81810), (2020, 78489), (2052, 77265), (2295, 69084), (2430, 65246), (2565, 61812), (2727, 58140), (2754, 57570), (2907, 54540), (3030, 52326), (3060, 51813), (3078, 51510), (3230, 49086), (3420, 46359), (3434, 46170), (3636, 43605), (3838, 41310), (3876, 40905), (4131, 38380), (4545, 34884), (4590, 34542), (4617, 34340), (4845, 32724), (4860, 32623), (5130, 30906), (5151, 30780), (5454, 29070), (5508, 28785), (5757, 27540), (5814, 27270), (6060, 26163), (6156, 25755), (6460, 24543), (6868, 23085), (6885, 23028), (7676, 20655), (7695, 20604), (8181, 19380), (8262, 19190), (8585, 18468), (8721, 18180), (9090, 17442), (9180, 17271), (9234, 17170), (9595, 16524), (9690, 16362), (10260, 15453), (10302, 15390), (10908, 14535), (11514, 13770), (11628, 13635)]