56945700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 219985920

約数和(自身を除く): 163040220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 126, 131, 135, 138, 140, 150, 161, 175, 180, 189, 207, 210, 225, 230, 252, 262, 270, 276, 300, 315, 322, 345, 350, 378, 393, 414, 420, 450, 460, 483, 524, 525, 540, 575, 621, 630, 644, 655, 675, 690, 700, 756, 786, 805, 828, 900, 917, 945, 966, 1035, 1050, 1150, 1179, 1242, 1260, 1310, 1350, 1380, 1449, 1572, 1575, 1610, 1725, 1834, 1890, 1932, 1965, 2070, 2100, 2300, 2358, 2415, 2484, 2620, 2700, 2751, 2898, 3013, 3105, 3150, 3220, 3275, 3450, 3537, 3668, 3780, 3930, 4025, 4140, 4347, 4585, 4716, 4725, 4830, 5175, 5502, 5796, 5895, 6026, 6210, 6300, 6550, 6900, 7074, 7245, 7860, 8050, 8253, 8694, 9039, 9170, 9450, 9660, 9825, 10350, 11004, 11790, 12052, 12075, 12420, 13100, 13755, 14148, 14490, 15065, 15525, 16100, 16506, 17388, 17685, 18078, 18340, 18900, 19650, 20700, 21091, 21735, 22925, 23580, 24150, 24759, 27117, 27510, 28980, 29475, 30130, 31050, 33012, 35370, 36156, 36225, 39300, 41265, 42182, 43470, 45195, 45850, 48300, 49518, 54234, 55020, 58950, 60260, 62100, 63273, 68775, 70740, 72450, 75325, 81351, 82530, 84364, 86940, 88425, 90390, 91700, 99036, 105455, 108468, 108675, 117900, 123795, 126546, 135585, 137550, 144900, 150650, 162702, 165060, 176850, 180780, 189819, 206325, 210910, 217350, 225975, 247590, 253092, 271170, 275100, 301300, 316365, 325404, 353700, 379638, 406755, 412650, 421820, 434700, 451950, 495180, 527275, 542340, 569457, 618975, 632730, 677925, 759276, 813510, 825300, 903900, 949095, 1054550, 1138914, 1237950, 1265460, 1355850, 1581825, 1627020, 1898190, 2033775, 2109100, 2277828, 2475900, 2711700, 2847285, 3163650, 3796380, 4067550, 4745475, 5694570, 6327300, 8135100, 9490950, 11389140, 14236425, 18981900, 28472850, 56945700]

約数ペア:

[(1, 56945700), (2, 28472850), (3, 18981900), (4, 14236425), (5, 11389140), (6, 9490950), (7, 8135100), (9, 6327300), (10, 5694570), (12, 4745475), (14, 4067550), (15, 3796380), (18, 3163650), (20, 2847285), (21, 2711700), (23, 2475900), (25, 2277828), (27, 2109100), (28, 2033775), (30, 1898190), (35, 1627020), (36, 1581825), (42, 1355850), (45, 1265460), (46, 1237950), (50, 1138914), (54, 1054550), (60, 949095), (63, 903900), (69, 825300), (70, 813510), (75, 759276), (84, 677925), (90, 632730), (92, 618975), (100, 569457), (105, 542340), (108, 527275), (115, 495180), (126, 451950), (131, 434700), (135, 421820), (138, 412650), (140, 406755), (150, 379638), (161, 353700), (175, 325404), (180, 316365), (189, 301300), (207, 275100), (210, 271170), (225, 253092), (230, 247590), (252, 225975), (262, 217350), (270, 210910), (276, 206325), (300, 189819), (315, 180780), (322, 176850), (345, 165060), (350, 162702), (378, 150650), (393, 144900), (414, 137550), (420, 135585), (450, 126546), (460, 123795), (483, 117900), (524, 108675), (525, 108468), (540, 105455), (575, 99036), (621, 91700), (630, 90390), (644, 88425), (655, 86940), (675, 84364), (690, 82530), (700, 81351), (756, 75325), (786, 72450), (805, 70740), (828, 68775), (900, 63273), (917, 62100), (945, 60260), (966, 58950), (1035, 55020), (1050, 54234), (1150, 49518), (1179, 48300), (1242, 45850), (1260, 45195), (1310, 43470), (1350, 42182), (1380, 41265), (1449, 39300), (1572, 36225), (1575, 36156), (1610, 35370), (1725, 33012), (1834, 31050), (1890, 30130), (1932, 29475), (1965, 28980), (2070, 27510), (2100, 27117), (2300, 24759), (2358, 24150), (2415, 23580), (2484, 22925), (2620, 21735), (2700, 21091), (2751, 20700), (2898, 19650), (3013, 18900), (3105, 18340), (3150, 18078), (3220, 17685), (3275, 17388), (3450, 16506), (3537, 16100), (3668, 15525), (3780, 15065), (3930, 14490), (4025, 14148), (4140, 13755), (4347, 13100), (4585, 12420), (4716, 12075), (4725, 12052), (4830, 11790), (5175, 11004), (5502, 10350), (5796, 9825), (5895, 9660), (6026, 9450), (6210, 9170), (6300, 9039), (6550, 8694), (6900, 8253), (7074, 8050), (7245, 7860)]