15697828300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19793}}^1$

素因数の和:19928

約数の個数: 144

約数和(自身を含む): 42884255232

約数和(自身を除く): 27186426932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 103, 110, 140, 154, 175, 206, 220, 275, 308, 350, 385, 412, 515, 550, 700, 721, 770, 1030, 1100, 1133, 1442, 1540, 1925, 2060, 2266, 2575, 2884, 3605, 3850, 4532, 5150, 5665, 7210, 7700, 7931, 10300, 11330, 14420, 15862, 18025, 19793, 22660, 28325, 31724, 36050, 39586, 39655, 56650, 72100, 79172, 79310, 98965, 113300, 138551, 158620, 197930, 198275, 217723, 277102, 395860, 396550, 435446, 494825, 554204, 692755, 793100, 870892, 989650, 1088615, 1385510, 1524061, 1979300, 2038679, 2177230, 2771020, 3048122, 3463775, 4077358, 4354460, 5443075, 6096244, 6927550, 7620305, 8154716, 10193395, 10886150, 13855100, 14270753, 15240610, 20386790, 21772300, 22425469, 28541506, 30481220, 38101525, 40773580, 44850938, 50966975, 57083012, 71353765, 76203050, 89701876, 101933950, 112127345, 142707530, 152406100, 156978283, 203867900, 224254690, 285415060, 313956566, 356768825, 448509380, 560636725, 627913132, 713537650, 784891415, 1121273450, 1427075300, 1569782830, 2242546900, 3139565660, 3924457075, 7848914150, 15697828300]

約数ペア:

[(1, 15697828300), (2, 7848914150), (4, 3924457075), (5, 3139565660), (7, 2242546900), (10, 1569782830), (11, 1427075300), (14, 1121273450), (20, 784891415), (22, 713537650), (25, 627913132), (28, 560636725), (35, 448509380), (44, 356768825), (50, 313956566), (55, 285415060), (70, 224254690), (77, 203867900), (100, 156978283), (103, 152406100), (110, 142707530), (140, 112127345), (154, 101933950), (175, 89701876), (206, 76203050), (220, 71353765), (275, 57083012), (308, 50966975), (350, 44850938), (385, 40773580), (412, 38101525), (515, 30481220), (550, 28541506), (700, 22425469), (721, 21772300), (770, 20386790), (1030, 15240610), (1100, 14270753), (1133, 13855100), (1442, 10886150), (1540, 10193395), (1925, 8154716), (2060, 7620305), (2266, 6927550), (2575, 6096244), (2884, 5443075), (3605, 4354460), (3850, 4077358), (4532, 3463775), (5150, 3048122), (5665, 2771020), (7210, 2177230), (7700, 2038679), (7931, 1979300), (10300, 1524061), (11330, 1385510), (14420, 1088615), (15862, 989650), (18025, 870892), (19793, 793100), (22660, 692755), (28325, 554204), (31724, 494825), (36050, 435446), (39586, 396550), (39655, 395860), (56650, 277102), (72100, 217723), (79172, 198275), (79310, 197930), (98965, 158620), (113300, 138551)]