329508900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 1190868224

約数和(自身を除く): 861359324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 193, 210, 225, 252, 271, 300, 315, 350, 386, 420, 450, 525, 542, 579, 630, 700, 772, 813, 900, 965, 1050, 1084, 1158, 1260, 1351, 1355, 1575, 1626, 1737, 1897, 1930, 2100, 2316, 2439, 2702, 2710, 2895, 3150, 3252, 3474, 3794, 3860, 4053, 4065, 4825, 4878, 5404, 5420, 5691, 5790, 6300, 6755, 6775, 6948, 7588, 8106, 8130, 8685, 9485, 9650, 9756, 11382, 11580, 12159, 12195, 13510, 13550, 14475, 16212, 16260, 17073, 17370, 18970, 19300, 20265, 20325, 22764, 24318, 24390, 27020, 27100, 28455, 28950, 33775, 34146, 34740, 37940, 40530, 40650, 43425, 47425, 48636, 48780, 52303, 56910, 57900, 60795, 60975, 67550, 68292, 81060, 81300, 85365, 86850, 94850, 101325, 104606, 113820, 121590, 121950, 135100, 142275, 156909, 170730, 173700, 189700, 202650, 209212, 243180, 243900, 261515, 284550, 303975, 313818, 341460, 366121, 405300, 426825, 470727, 523030, 569100, 607950, 627636, 732242, 784545, 853650, 941454, 1046060, 1098363, 1215900, 1307575, 1464484, 1569090, 1707300, 1830605, 1882908, 2196726, 2353635, 2615150, 3138180, 3295089, 3661210, 3922725, 4393452, 4707270, 5230300, 5491815, 6590178, 7322420, 7845450, 9153025, 9414540, 10983630, 11768175, 13180356, 15690900, 16475445, 18306050, 21967260, 23536350, 27459075, 32950890, 36612100, 47072700, 54918150, 65901780, 82377225, 109836300, 164754450, 329508900]

約数ペア:

[(1, 329508900), (2, 164754450), (3, 109836300), (4, 82377225), (5, 65901780), (6, 54918150), (7, 47072700), (9, 36612100), (10, 32950890), (12, 27459075), (14, 23536350), (15, 21967260), (18, 18306050), (20, 16475445), (21, 15690900), (25, 13180356), (28, 11768175), (30, 10983630), (35, 9414540), (36, 9153025), (42, 7845450), (45, 7322420), (50, 6590178), (60, 5491815), (63, 5230300), (70, 4707270), (75, 4393452), (84, 3922725), (90, 3661210), (100, 3295089), (105, 3138180), (126, 2615150), (140, 2353635), (150, 2196726), (175, 1882908), (180, 1830605), (193, 1707300), (210, 1569090), (225, 1464484), (252, 1307575), (271, 1215900), (300, 1098363), (315, 1046060), (350, 941454), (386, 853650), (420, 784545), (450, 732242), (525, 627636), (542, 607950), (579, 569100), (630, 523030), (700, 470727), (772, 426825), (813, 405300), (900, 366121), (965, 341460), (1050, 313818), (1084, 303975), (1158, 284550), (1260, 261515), (1351, 243900), (1355, 243180), (1575, 209212), (1626, 202650), (1737, 189700), (1897, 173700), (1930, 170730), (2100, 156909), (2316, 142275), (2439, 135100), (2702, 121950), (2710, 121590), (2895, 113820), (3150, 104606), (3252, 101325), (3474, 94850), (3794, 86850), (3860, 85365), (4053, 81300), (4065, 81060), (4825, 68292), (4878, 67550), (5404, 60975), (5420, 60795), (5691, 57900), (5790, 56910), (6300, 52303), (6755, 48780), (6775, 48636), (6948, 47425), (7588, 43425), (8106, 40650), (8130, 40530), (8685, 37940), (9485, 34740), (9650, 34146), (9756, 33775), (11382, 28950), (11580, 28455), (12159, 27100), (12195, 27020), (13510, 24390), (13550, 24318), (14475, 22764), (16212, 20325), (16260, 20265), (17073, 19300), (17370, 18970)]