80994150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9510

約数の個数: 72

約数和(自身を含む): 229081320

約数和(自身を除く): 148087170

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, 8550, 9473, 18946, 28419, 47365, 56838, 85257, 94730, 142095, 170514, 179987, 236825, 284190, 359974, 426285, 473650, 539961, 710475, 852570, 899935, 1079922, 1420950, 1619883, 1799870, 2131425, 2699805, 3239766, 4262850, 4499675, 5399610, 8099415, 8999350, 13499025, 16198830, 26998050, 40497075, 80994150]

約数ペア:

[(1, 80994150), (2, 40497075), (3, 26998050), (5, 16198830), (6, 13499025), (9, 8999350), (10, 8099415), (15, 5399610), (18, 4499675), (19, 4262850), (25, 3239766), (30, 2699805), (38, 2131425), (45, 1799870), (50, 1619883), (57, 1420950), (75, 1079922), (90, 899935), (95, 852570), (114, 710475), (150, 539961), (171, 473650), (190, 426285), (225, 359974), (285, 284190), (342, 236825), (450, 179987), (475, 170514), (570, 142095), (855, 94730), (950, 85257), (1425, 56838), (1710, 47365), (2850, 28419), (4275, 18946), (8550, 9473)]