83226780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5116

約数の個数: 144

約数和(自身を含む): 310774464

約数和(自身を除く): 227547684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5081, 5460, 8190, 10162, 15243, 16380, 20324, 25405, 30486, 35567, 45729, 50810, 60972, 66053, 71134, 76215, 91458, 101620, 106701, 132106, 142268, 152430, 177835, 182916, 198159, 213402, 228645, 264212, 304860, 320103, 330265, 355670, 396318, 426804, 457290, 462371, 533505, 594477, 640206, 660530, 711340, 792636, 914580, 924742, 990795, 1067010, 1188954, 1280412, 1321060, 1387113, 1600515, 1849484, 1981590, 2134020, 2311855, 2377908, 2774226, 2972385, 3201030, 3963180, 4161339, 4623710, 5548452, 5944770, 6402060, 6935565, 8322678, 9247420, 11889540, 13871130, 16645356, 20806695, 27742260, 41613390, 83226780]

約数ペア:

[(1, 83226780), (2, 41613390), (3, 27742260), (4, 20806695), (5, 16645356), (6, 13871130), (7, 11889540), (9, 9247420), (10, 8322678), (12, 6935565), (13, 6402060), (14, 5944770), (15, 5548452), (18, 4623710), (20, 4161339), (21, 3963180), (26, 3201030), (28, 2972385), (30, 2774226), (35, 2377908), (36, 2311855), (39, 2134020), (42, 1981590), (45, 1849484), (52, 1600515), (60, 1387113), (63, 1321060), (65, 1280412), (70, 1188954), (78, 1067010), (84, 990795), (90, 924742), (91, 914580), (105, 792636), (117, 711340), (126, 660530), (130, 640206), (140, 594477), (156, 533505), (180, 462371), (182, 457290), (195, 426804), (210, 396318), (234, 355670), (252, 330265), (260, 320103), (273, 304860), (315, 264212), (364, 228645), (390, 213402), (420, 198159), (455, 182916), (468, 177835), (546, 152430), (585, 142268), (630, 132106), (780, 106701), (819, 101620), (910, 91458), (1092, 76215), (1170, 71134), (1260, 66053), (1365, 60972), (1638, 50810), (1820, 45729), (2340, 35567), (2730, 30486), (3276, 25405), (4095, 20324), (5081, 16380), (5460, 15243), (8190, 10162)]