273889980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 288

約数和(自身を含む): 1068447744

約数和(自身を除く): 794557764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 546, 585, 598, 630, 644, 690, 727, 780, 805, 819, 828, 897, 910, 966, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1454, 1495, 1610, 1638, 1794, 1820, 1932, 2070, 2093, 2181, 2340, 2415, 2691, 2730, 2898, 2908, 2990, 3220, 3276, 3588, 3635, 4095, 4140, 4186, 4362, 4485, 4830, 5089, 5382, 5460, 5796, 5980, 6279, 6543, 7245, 7270, 8190, 8372, 8724, 8970, 9451, 9660, 10178, 10465, 10764, 10905, 12558, 13086, 13455, 14490, 14540, 15267, 16380, 16721, 17940, 18837, 18902, 20356, 20930, 21810, 25116, 25445, 26172, 26910, 28353, 28980, 30534, 31395, 32715, 33442, 37674, 37804, 41860, 43620, 45801, 47255, 50163, 50890, 53820, 56706, 61068, 62790, 65430, 66157, 66884, 75348, 76335, 83605, 85059, 91602, 94185, 94510, 100326, 101780, 113412, 117047, 125580, 130860, 132314, 141765, 150489, 152670, 167210, 170118, 183204, 188370, 189020, 198471, 200652, 217373, 229005, 234094, 250815, 264628, 283530, 300978, 305340, 330785, 334420, 340236, 351141, 376740, 396942, 425295, 434746, 458010, 468188, 501630, 567060, 585235, 595413, 601956, 652119, 661570, 702282, 752445, 793884, 850590, 869492, 916020, 992355, 1003260, 1053423, 1086865, 1170470, 1190826, 1304238, 1323140, 1404564, 1504890, 1521611, 1701180, 1755705, 1956357, 1984710, 2106846, 2173730, 2340940, 2381652, 2608476, 2977065, 3009780, 3043222, 3260595, 3511410, 3912714, 3969420, 4213692, 4347460, 4564833, 5267115, 5954130, 6086444, 6521190, 7022820, 7608055, 7825428, 9129666, 9781785, 10534230, 11908260, 13042380, 13694499, 15216110, 18259332, 19563570, 21068460, 22824165, 27388998, 30432220, 39127140, 45648330, 54777996, 68472495, 91296660, 136944990, 273889980]

約数ペア:

[(1, 273889980), (2, 136944990), (3, 91296660), (4, 68472495), (5, 54777996), (6, 45648330), (7, 39127140), (9, 30432220), (10, 27388998), (12, 22824165), (13, 21068460), (14, 19563570), (15, 18259332), (18, 15216110), (20, 13694499), (21, 13042380), (23, 11908260), (26, 10534230), (28, 9781785), (30, 9129666), (35, 7825428), (36, 7608055), (39, 7022820), (42, 6521190), (45, 6086444), (46, 5954130), (52, 5267115), (60, 4564833), (63, 4347460), (65, 4213692), (69, 3969420), (70, 3912714), (78, 3511410), (84, 3260595), (90, 3043222), (91, 3009780), (92, 2977065), (105, 2608476), (115, 2381652), (117, 2340940), (126, 2173730), (130, 2106846), (138, 1984710), (140, 1956357), (156, 1755705), (161, 1701180), (180, 1521611), (182, 1504890), (195, 1404564), (207, 1323140), (210, 1304238), (230, 1190826), (234, 1170470), (252, 1086865), (260, 1053423), (273, 1003260), (276, 992355), (299, 916020), (315, 869492), (322, 850590), (345, 793884), (364, 752445), (390, 702282), (414, 661570), (420, 652119), (455, 601956), (460, 595413), (468, 585235), (483, 567060), (546, 501630), (585, 468188), (598, 458010), (630, 434746), (644, 425295), (690, 396942), (727, 376740), (780, 351141), (805, 340236), (819, 334420), (828, 330785), (897, 305340), (910, 300978), (966, 283530), (1035, 264628), (1092, 250815), (1170, 234094), (1196, 229005), (1260, 217373), (1365, 200652), (1380, 198471), (1449, 189020), (1454, 188370), (1495, 183204), (1610, 170118), (1638, 167210), (1794, 152670), (1820, 150489), (1932, 141765), (2070, 132314), (2093, 130860), (2181, 125580), (2340, 117047), (2415, 113412), (2691, 101780), (2730, 100326), (2898, 94510), (2908, 94185), (2990, 91602), (3220, 85059), (3276, 83605), (3588, 76335), (3635, 75348), (4095, 66884), (4140, 66157), (4186, 65430), (4362, 62790), (4485, 61068), (4830, 56706), (5089, 53820), (5382, 50890), (5460, 50163), (5796, 47255), (5980, 45801), (6279, 43620), (6543, 41860), (7245, 37804), (7270, 37674), (8190, 33442), (8372, 32715), (8724, 31395), (8970, 30534), (9451, 28980), (9660, 28353), (10178, 26910), (10465, 26172), (10764, 25445), (10905, 25116), (12558, 21810), (13086, 20930), (13455, 20356), (14490, 18902), (14540, 18837), (15267, 17940), (16380, 16721)]