216095580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 712212480

約数和(自身を除く): 496116900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 127, 135, 137, 138, 180, 207, 230, 254, 270, 274, 276, 345, 381, 411, 414, 460, 508, 540, 548, 621, 635, 685, 690, 762, 822, 828, 1035, 1143, 1233, 1242, 1270, 1370, 1380, 1524, 1644, 1905, 2055, 2070, 2286, 2466, 2484, 2540, 2740, 2921, 3105, 3151, 3429, 3699, 3810, 4110, 4140, 4572, 4932, 5715, 5842, 6165, 6210, 6302, 6858, 7398, 7620, 8220, 8763, 9453, 11430, 11684, 12330, 12420, 12604, 13716, 14605, 14796, 15755, 17145, 17399, 17526, 18495, 18906, 22860, 24660, 26289, 28359, 29210, 31510, 34290, 34798, 35052, 36990, 37812, 43815, 47265, 52197, 52578, 56718, 58420, 63020, 68580, 69596, 73980, 78867, 85077, 86995, 87630, 94530, 104394, 105156, 113436, 131445, 141795, 156591, 157734, 170154, 173990, 175260, 189060, 208788, 260985, 262890, 283590, 313182, 315468, 340308, 347980, 394335, 400177, 425385, 469773, 521970, 525780, 567180, 626364, 782955, 788670, 800354, 850770, 939546, 1043940, 1200531, 1565910, 1577340, 1600708, 1701540, 1879092, 2000885, 2348865, 2401062, 3131820, 3601593, 4001770, 4697730, 4802124, 6002655, 7203186, 8003540, 9395460, 10804779, 12005310, 14406372, 18007965, 21609558, 24010620, 36015930, 43219116, 54023895, 72031860, 108047790, 216095580]

約数ペア:

[(1, 216095580), (2, 108047790), (3, 72031860), (4, 54023895), (5, 43219116), (6, 36015930), (9, 24010620), (10, 21609558), (12, 18007965), (15, 14406372), (18, 12005310), (20, 10804779), (23, 9395460), (27, 8003540), (30, 7203186), (36, 6002655), (45, 4802124), (46, 4697730), (54, 4001770), (60, 3601593), (69, 3131820), (90, 2401062), (92, 2348865), (108, 2000885), (115, 1879092), (127, 1701540), (135, 1600708), (137, 1577340), (138, 1565910), (180, 1200531), (207, 1043940), (230, 939546), (254, 850770), (270, 800354), (274, 788670), (276, 782955), (345, 626364), (381, 567180), (411, 525780), (414, 521970), (460, 469773), (508, 425385), (540, 400177), (548, 394335), (621, 347980), (635, 340308), (685, 315468), (690, 313182), (762, 283590), (822, 262890), (828, 260985), (1035, 208788), (1143, 189060), (1233, 175260), (1242, 173990), (1270, 170154), (1370, 157734), (1380, 156591), (1524, 141795), (1644, 131445), (1905, 113436), (2055, 105156), (2070, 104394), (2286, 94530), (2466, 87630), (2484, 86995), (2540, 85077), (2740, 78867), (2921, 73980), (3105, 69596), (3151, 68580), (3429, 63020), (3699, 58420), (3810, 56718), (4110, 52578), (4140, 52197), (4572, 47265), (4932, 43815), (5715, 37812), (5842, 36990), (6165, 35052), (6210, 34798), (6302, 34290), (6858, 31510), (7398, 29210), (7620, 28359), (8220, 26289), (8763, 24660), (9453, 22860), (11430, 18906), (11684, 18495), (12330, 17526), (12420, 17399), (12604, 17145), (13716, 15755), (14605, 14796)]