86689020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 289013760

約数和(自身を除く): 202324740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 223, 228, 285, 310, 330, 341, 372, 380, 418, 446, 465, 570, 589, 620, 627, 660, 669, 682, 836, 892, 930, 1023, 1045, 1115, 1140, 1178, 1254, 1338, 1364, 1705, 1767, 1860, 2046, 2090, 2230, 2356, 2453, 2508, 2676, 2945, 3135, 3345, 3410, 3534, 4092, 4180, 4237, 4460, 4906, 5115, 5890, 6270, 6479, 6690, 6820, 6913, 7068, 7359, 8474, 8835, 9812, 10230, 11780, 12265, 12540, 12711, 12958, 13380, 13826, 14718, 16948, 17670, 19437, 20460, 20739, 21185, 24530, 25422, 25916, 27652, 29436, 32395, 34565, 35340, 36795, 38874, 41478, 42370, 46607, 49060, 50844, 63555, 64790, 69130, 73590, 76043, 77748, 82956, 84740, 93214, 97185, 103695, 127110, 129580, 131347, 138260, 139821, 147180, 152086, 186428, 194370, 207390, 228129, 233035, 254220, 262694, 279642, 304172, 380215, 388740, 394041, 414780, 456258, 466070, 525388, 559284, 656735, 699105, 760430, 788082, 912516, 932140, 1140645, 1313470, 1398210, 1444817, 1520860, 1576164, 1970205, 2281290, 2626940, 2796420, 2889634, 3940410, 4334451, 4562580, 5779268, 7224085, 7880820, 8668902, 14448170, 17337804, 21672255, 28896340, 43344510, 86689020]

約数ペア:

[(1, 86689020), (2, 43344510), (3, 28896340), (4, 21672255), (5, 17337804), (6, 14448170), (10, 8668902), (11, 7880820), (12, 7224085), (15, 5779268), (19, 4562580), (20, 4334451), (22, 3940410), (30, 2889634), (31, 2796420), (33, 2626940), (38, 2281290), (44, 1970205), (55, 1576164), (57, 1520860), (60, 1444817), (62, 1398210), (66, 1313470), (76, 1140645), (93, 932140), (95, 912516), (110, 788082), (114, 760430), (124, 699105), (132, 656735), (155, 559284), (165, 525388), (186, 466070), (190, 456258), (209, 414780), (220, 394041), (223, 388740), (228, 380215), (285, 304172), (310, 279642), (330, 262694), (341, 254220), (372, 233035), (380, 228129), (418, 207390), (446, 194370), (465, 186428), (570, 152086), (589, 147180), (620, 139821), (627, 138260), (660, 131347), (669, 129580), (682, 127110), (836, 103695), (892, 97185), (930, 93214), (1023, 84740), (1045, 82956), (1115, 77748), (1140, 76043), (1178, 73590), (1254, 69130), (1338, 64790), (1364, 63555), (1705, 50844), (1767, 49060), (1860, 46607), (2046, 42370), (2090, 41478), (2230, 38874), (2356, 36795), (2453, 35340), (2508, 34565), (2676, 32395), (2945, 29436), (3135, 27652), (3345, 25916), (3410, 25422), (3534, 24530), (4092, 21185), (4180, 20739), (4237, 20460), (4460, 19437), (4906, 17670), (5115, 16948), (5890, 14718), (6270, 13826), (6479, 13380), (6690, 12958), (6820, 12711), (6913, 12540), (7068, 12265), (7359, 11780), (8474, 10230), (8835, 9812)]