79784700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 249317376

約数和(自身を除く): 169532676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 373, 460, 465, 575, 620, 690, 713, 746, 775, 930, 1119, 1150, 1380, 1426, 1492, 1550, 1725, 1860, 1865, 2139, 2238, 2300, 2325, 2852, 3100, 3450, 3565, 3730, 4278, 4476, 4650, 5595, 6900, 7130, 7460, 8556, 8579, 9300, 9325, 10695, 11190, 11563, 14260, 17158, 17825, 18650, 21390, 22380, 23126, 25737, 27975, 34316, 34689, 35650, 37300, 42780, 42895, 46252, 51474, 53475, 55950, 57815, 69378, 71300, 85790, 102948, 106950, 111900, 115630, 128685, 138756, 171580, 173445, 213900, 214475, 231260, 257370, 265949, 289075, 346890, 428950, 514740, 531898, 578150, 643425, 693780, 797847, 857900, 867225, 1063796, 1156300, 1286850, 1329745, 1595694, 1734450, 2573700, 2659490, 3191388, 3468900, 3989235, 5318980, 6648725, 7978470, 13297450, 15956940, 19946175, 26594900, 39892350, 79784700]

約数ペア:

[(1, 79784700), (2, 39892350), (3, 26594900), (4, 19946175), (5, 15956940), (6, 13297450), (10, 7978470), (12, 6648725), (15, 5318980), (20, 3989235), (23, 3468900), (25, 3191388), (30, 2659490), (31, 2573700), (46, 1734450), (50, 1595694), (60, 1329745), (62, 1286850), (69, 1156300), (75, 1063796), (92, 867225), (93, 857900), (100, 797847), (115, 693780), (124, 643425), (138, 578150), (150, 531898), (155, 514740), (186, 428950), (230, 346890), (276, 289075), (300, 265949), (310, 257370), (345, 231260), (372, 214475), (373, 213900), (460, 173445), (465, 171580), (575, 138756), (620, 128685), (690, 115630), (713, 111900), (746, 106950), (775, 102948), (930, 85790), (1119, 71300), (1150, 69378), (1380, 57815), (1426, 55950), (1492, 53475), (1550, 51474), (1725, 46252), (1860, 42895), (1865, 42780), (2139, 37300), (2238, 35650), (2300, 34689), (2325, 34316), (2852, 27975), (3100, 25737), (3450, 23126), (3565, 22380), (3730, 21390), (4278, 18650), (4476, 17825), (4650, 17158), (5595, 14260), (6900, 11563), (7130, 11190), (7460, 10695), (8556, 9325), (8579, 9300)]