80707050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 224271360

約数和(自身を除く): 143564310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 191, 225, 270, 313, 382, 450, 573, 626, 675, 939, 955, 1146, 1350, 1565, 1719, 1878, 1910, 2817, 2865, 3130, 3438, 4695, 4775, 5157, 5634, 5730, 7825, 8451, 8595, 9390, 9550, 10314, 14085, 14325, 15650, 16902, 17190, 23475, 25785, 28170, 28650, 42255, 42975, 46950, 51570, 59783, 70425, 84510, 85950, 119566, 128925, 140850, 179349, 211275, 257850, 298915, 358698, 422550, 538047, 597830, 896745, 1076094, 1494575, 1614141, 1793490, 2690235, 2989150, 3228282, 4483725, 5380470, 8070705, 8967450, 13451175, 16141410, 26902350, 40353525, 80707050]

約数ペア:

[(1, 80707050), (2, 40353525), (3, 26902350), (5, 16141410), (6, 13451175), (9, 8967450), (10, 8070705), (15, 5380470), (18, 4483725), (25, 3228282), (27, 2989150), (30, 2690235), (45, 1793490), (50, 1614141), (54, 1494575), (75, 1076094), (90, 896745), (135, 597830), (150, 538047), (191, 422550), (225, 358698), (270, 298915), (313, 257850), (382, 211275), (450, 179349), (573, 140850), (626, 128925), (675, 119566), (939, 85950), (955, 84510), (1146, 70425), (1350, 59783), (1565, 51570), (1719, 46950), (1878, 42975), (1910, 42255), (2817, 28650), (2865, 28170), (3130, 25785), (3438, 23475), (4695, 17190), (4775, 16902), (5157, 15650), (5634, 14325), (5730, 14085), (7825, 10314), (8451, 9550), (8595, 9390)]