71708850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8424

約数の個数: 72

約数和(自身を含む): 202821840

約数和(自身を除く): 131112990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8387, 8550, 16774, 25161, 41935, 50322, 75483, 83870, 125805, 150966, 159353, 209675, 251610, 318706, 377415, 419350, 478059, 629025, 754830, 796765, 956118, 1258050, 1434177, 1593530, 1887075, 2390295, 2868354, 3774150, 3983825, 4780590, 7170885, 7967650, 11951475, 14341770, 23902950, 35854425, 71708850]

約数ペア:

[(1, 71708850), (2, 35854425), (3, 23902950), (5, 14341770), (6, 11951475), (9, 7967650), (10, 7170885), (15, 4780590), (18, 3983825), (19, 3774150), (25, 2868354), (30, 2390295), (38, 1887075), (45, 1593530), (50, 1434177), (57, 1258050), (75, 956118), (90, 796765), (95, 754830), (114, 629025), (150, 478059), (171, 419350), (190, 377415), (225, 318706), (285, 251610), (342, 209675), (450, 159353), (475, 150966), (570, 125805), (855, 83870), (950, 75483), (1425, 50322), (1710, 41935), (2850, 25161), (4275, 16774), (8387, 8550)]