83821320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 302927040

約数和(自身を除く): 219105720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 347, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 694, 732, 792, 915, 990, 1041, 1098, 1220, 1320, 1342, 1388, 1464, 1735, 1830, 1980, 2013, 2082, 2196, 2440, 2684, 2745, 2776, 3123, 3355, 3470, 3660, 3817, 3960, 4026, 4164, 4392, 5205, 5368, 5490, 6039, 6246, 6710, 6940, 7320, 7634, 8052, 8328, 10065, 10410, 10980, 11451, 12078, 12492, 13420, 13880, 15268, 15615, 16104, 19085, 20130, 20820, 21167, 21960, 22902, 24156, 24984, 26840, 30195, 30536, 31230, 34353, 38170, 40260, 41640, 42334, 45804, 48312, 57255, 60390, 62460, 63501, 68706, 76340, 80520, 84668, 91608, 105835, 114510, 120780, 124920, 127002, 137412, 152680, 169336, 171765, 190503, 211670, 229020, 232837, 241560, 254004, 274824, 317505, 343530, 381006, 423340, 458040, 465674, 508008, 635010, 687060, 698511, 762012, 846680, 931348, 952515, 1164185, 1270020, 1374120, 1397022, 1524024, 1862696, 1905030, 2095533, 2328370, 2540040, 2794044, 3492555, 3810060, 4191066, 4656740, 5588088, 6985110, 7620120, 8382132, 9313480, 10477665, 13970220, 16764264, 20955330, 27940440, 41910660, 83821320]

約数ペア:

[(1, 83821320), (2, 41910660), (3, 27940440), (4, 20955330), (5, 16764264), (6, 13970220), (8, 10477665), (9, 9313480), (10, 8382132), (11, 7620120), (12, 6985110), (15, 5588088), (18, 4656740), (20, 4191066), (22, 3810060), (24, 3492555), (30, 2794044), (33, 2540040), (36, 2328370), (40, 2095533), (44, 1905030), (45, 1862696), (55, 1524024), (60, 1397022), (61, 1374120), (66, 1270020), (72, 1164185), (88, 952515), (90, 931348), (99, 846680), (110, 762012), (120, 698511), (122, 687060), (132, 635010), (165, 508008), (180, 465674), (183, 458040), (198, 423340), (220, 381006), (244, 343530), (264, 317505), (305, 274824), (330, 254004), (347, 241560), (360, 232837), (366, 229020), (396, 211670), (440, 190503), (488, 171765), (495, 169336), (549, 152680), (610, 137412), (660, 127002), (671, 124920), (694, 120780), (732, 114510), (792, 105835), (915, 91608), (990, 84668), (1041, 80520), (1098, 76340), (1220, 68706), (1320, 63501), (1342, 62460), (1388, 60390), (1464, 57255), (1735, 48312), (1830, 45804), (1980, 42334), (2013, 41640), (2082, 40260), (2196, 38170), (2440, 34353), (2684, 31230), (2745, 30536), (2776, 30195), (3123, 26840), (3355, 24984), (3470, 24156), (3660, 22902), (3817, 21960), (3960, 21167), (4026, 20820), (4164, 20130), (4392, 19085), (5205, 16104), (5368, 15615), (5490, 15268), (6039, 13880), (6246, 13420), (6710, 12492), (6940, 12078), (7320, 11451), (7634, 10980), (8052, 10410), (8328, 10065)]