85878353820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{4091}}^1$

素因数の和:4592

約数の個数: 192

約数和(自身を含む): 277534236672

約数和(自身を除く): 191655882852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 331, 420, 453, 604, 662, 755, 906, 993, 1057, 1324, 1510, 1655, 1812, 1986, 2114, 2265, 2317, 3020, 3171, 3310, 3972, 4091, 4228, 4530, 4634, 4965, 5285, 6342, 6620, 6951, 8182, 9060, 9268, 9930, 10570, 11585, 12273, 12684, 13902, 15855, 16364, 19860, 20455, 21140, 23170, 24546, 27804, 28637, 31710, 34755, 40910, 46340, 49092, 49981, 57274, 61365, 63420, 69510, 81820, 85911, 99962, 114548, 122730, 139020, 143185, 149943, 171822, 199924, 245460, 249905, 286370, 299886, 343644, 349867, 429555, 499810, 572740, 599772, 617741, 699734, 749715, 859110, 999620, 1049601, 1235482, 1354121, 1399468, 1499430, 1718220, 1749335, 1853223, 2099202, 2470964, 2708242, 2998860, 3088705, 3498670, 3706446, 4062363, 4198404, 4324187, 5248005, 5416484, 6177410, 6770605, 6997340, 7412892, 8124726, 8648374, 9266115, 9478847, 10496010, 12354820, 12972561, 13541210, 16249452, 17296748, 18532230, 18957694, 20311815, 20992020, 21620935, 25945122, 27082420, 28436541, 37064460, 37915388, 40623630, 43241870, 47394235, 51890244, 56873082, 64862805, 81247260, 86483740, 94788470, 113746164, 129725610, 142182705, 189576940, 204472271, 259451220, 284365410, 408944542, 568730820, 613416813, 817889084, 1022361355, 1226833626, 1431305897, 2044722710, 2453667252, 2862611794, 3067084065, 4089445420, 4293917691, 5725223588, 6134168130, 7156529485, 8587835382, 12268336260, 14313058970, 17175670764, 21469588455, 28626117940, 42939176910, 85878353820]

約数ペア:

[(1, 85878353820), (2, 42939176910), (3, 28626117940), (4, 21469588455), (5, 17175670764), (6, 14313058970), (7, 12268336260), (10, 8587835382), (12, 7156529485), (14, 6134168130), (15, 5725223588), (20, 4293917691), (21, 4089445420), (28, 3067084065), (30, 2862611794), (35, 2453667252), (42, 2044722710), (60, 1431305897), (70, 1226833626), (84, 1022361355), (105, 817889084), (140, 613416813), (151, 568730820), (210, 408944542), (302, 284365410), (331, 259451220), (420, 204472271), (453, 189576940), (604, 142182705), (662, 129725610), (755, 113746164), (906, 94788470), (993, 86483740), (1057, 81247260), (1324, 64862805), (1510, 56873082), (1655, 51890244), (1812, 47394235), (1986, 43241870), (2114, 40623630), (2265, 37915388), (2317, 37064460), (3020, 28436541), (3171, 27082420), (3310, 25945122), (3972, 21620935), (4091, 20992020), (4228, 20311815), (4530, 18957694), (4634, 18532230), (4965, 17296748), (5285, 16249452), (6342, 13541210), (6620, 12972561), (6951, 12354820), (8182, 10496010), (9060, 9478847), (9268, 9266115), (9930, 8648374), (10570, 8124726), (11585, 7412892), (12273, 6997340), (12684, 6770605), (13902, 6177410), (15855, 5416484), (16364, 5248005), (19860, 4324187), (20455, 4198404), (21140, 4062363), (23170, 3706446), (24546, 3498670), (27804, 3088705), (28637, 2998860), (31710, 2708242), (34755, 2470964), (40910, 2099202), (46340, 1853223), (49092, 1749335), (49981, 1718220), (57274, 1499430), (61365, 1399468), (63420, 1354121), (69510, 1235482), (81820, 1049601), (85911, 999620), (99962, 859110), (114548, 749715), (122730, 699734), (139020, 617741), (143185, 599772), (149943, 572740), (171822, 499810), (199924, 429555), (245460, 349867), (249905, 343644), (286370, 299886)]