102967980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 321239520

約数和(自身を除く): 218271540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 59, 60, 68, 85, 87, 102, 116, 118, 145, 170, 174, 177, 204, 236, 255, 290, 295, 340, 348, 354, 435, 493, 510, 580, 590, 708, 870, 885, 986, 1003, 1020, 1180, 1479, 1711, 1740, 1770, 1972, 2006, 2465, 2958, 3009, 3422, 3481, 3540, 4012, 4930, 5015, 5133, 5916, 6018, 6844, 6962, 7395, 8555, 9860, 10030, 10266, 10443, 12036, 13924, 14790, 15045, 17110, 17405, 20060, 20532, 20886, 25665, 29087, 29580, 30090, 34220, 34810, 41772, 51330, 52215, 58174, 59177, 60180, 69620, 87261, 100949, 102660, 104430, 116348, 118354, 145435, 174522, 177531, 201898, 208860, 236708, 290870, 295885, 302847, 349044, 355062, 403796, 436305, 504745, 581740, 591770, 605694, 710124, 872610, 887655, 1009490, 1183540, 1211388, 1514235, 1716133, 1745220, 1775310, 2018980, 3028470, 3432266, 3550620, 5148399, 6056940, 6864532, 8580665, 10296798, 17161330, 20593596, 25741995, 34322660, 51483990, 102967980]

約数ペア:

[(1, 102967980), (2, 51483990), (3, 34322660), (4, 25741995), (5, 20593596), (6, 17161330), (10, 10296798), (12, 8580665), (15, 6864532), (17, 6056940), (20, 5148399), (29, 3550620), (30, 3432266), (34, 3028470), (51, 2018980), (58, 1775310), (59, 1745220), (60, 1716133), (68, 1514235), (85, 1211388), (87, 1183540), (102, 1009490), (116, 887655), (118, 872610), (145, 710124), (170, 605694), (174, 591770), (177, 581740), (204, 504745), (236, 436305), (255, 403796), (290, 355062), (295, 349044), (340, 302847), (348, 295885), (354, 290870), (435, 236708), (493, 208860), (510, 201898), (580, 177531), (590, 174522), (708, 145435), (870, 118354), (885, 116348), (986, 104430), (1003, 102660), (1020, 100949), (1180, 87261), (1479, 69620), (1711, 60180), (1740, 59177), (1770, 58174), (1972, 52215), (2006, 51330), (2465, 41772), (2958, 34810), (3009, 34220), (3422, 30090), (3481, 29580), (3540, 29087), (4012, 25665), (4930, 20886), (5015, 20532), (5133, 20060), (5916, 17405), (6018, 17110), (6844, 15045), (6962, 14790), (7395, 13924), (8555, 12036), (9860, 10443), (10030, 10266)]