84667140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 291755520

約数和(自身を除く): 207088380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 401, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 802, 828, 918, 1020, 1035, 1173, 1203, 1242, 1380, 1530, 1564, 1604, 1836, 1955, 2005, 2070, 2295, 2346, 2406, 2484, 3060, 3105, 3519, 3609, 3910, 4010, 4140, 4590, 4692, 4812, 5865, 6015, 6210, 6817, 7038, 7218, 7820, 8020, 9180, 9223, 10557, 10827, 11730, 12030, 12420, 13634, 14076, 14436, 17595, 18045, 18446, 20451, 21114, 21654, 23460, 24060, 27268, 27669, 34085, 35190, 36090, 36892, 40902, 42228, 43308, 46115, 52785, 54135, 55338, 61353, 68170, 70380, 72180, 81804, 83007, 92230, 102255, 105570, 108270, 110676, 122706, 136340, 138345, 156791, 166014, 184059, 184460, 204510, 211140, 216540, 245412, 249021, 276690, 306765, 313582, 332028, 368118, 409020, 415035, 470373, 498042, 553380, 613530, 627164, 736236, 783955, 830070, 920295, 940746, 996084, 1227060, 1245105, 1411119, 1567910, 1660140, 1840590, 1881492, 2351865, 2490210, 2822238, 3135820, 3681180, 4233357, 4703730, 4980420, 5644476, 7055595, 8466714, 9407460, 14111190, 16933428, 21166785, 28222380, 42333570, 84667140]

約数ペア:

[(1, 84667140), (2, 42333570), (3, 28222380), (4, 21166785), (5, 16933428), (6, 14111190), (9, 9407460), (10, 8466714), (12, 7055595), (15, 5644476), (17, 4980420), (18, 4703730), (20, 4233357), (23, 3681180), (27, 3135820), (30, 2822238), (34, 2490210), (36, 2351865), (45, 1881492), (46, 1840590), (51, 1660140), (54, 1567910), (60, 1411119), (68, 1245105), (69, 1227060), (85, 996084), (90, 940746), (92, 920295), (102, 830070), (108, 783955), (115, 736236), (135, 627164), (138, 613530), (153, 553380), (170, 498042), (180, 470373), (204, 415035), (207, 409020), (230, 368118), (255, 332028), (270, 313582), (276, 306765), (306, 276690), (340, 249021), (345, 245412), (391, 216540), (401, 211140), (414, 204510), (459, 184460), (460, 184059), (510, 166014), (540, 156791), (612, 138345), (621, 136340), (690, 122706), (765, 110676), (782, 108270), (802, 105570), (828, 102255), (918, 92230), (1020, 83007), (1035, 81804), (1173, 72180), (1203, 70380), (1242, 68170), (1380, 61353), (1530, 55338), (1564, 54135), (1604, 52785), (1836, 46115), (1955, 43308), (2005, 42228), (2070, 40902), (2295, 36892), (2346, 36090), (2406, 35190), (2484, 34085), (3060, 27669), (3105, 27268), (3519, 24060), (3609, 23460), (3910, 21654), (4010, 21114), (4140, 20451), (4590, 18446), (4692, 18045), (4812, 17595), (5865, 14436), (6015, 14076), (6210, 13634), (6817, 12420), (7038, 12030), (7218, 11730), (7820, 10827), (8020, 10557), (9180, 9223)]