42741450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5036

約数の個数: 72

約数和(自身を含む): 120900000

約数和(自身を除く): 78158550

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, 4999, 8550, 9998, 14997, 24995, 29994, 44991, 49990, 74985, 89982, 94981, 124975, 149970, 189962, 224955, 249950, 284943, 374925, 449910, 474905, 569886, 749850, 854829, 949810, 1124775, 1424715, 1709658, 2249550, 2374525, 2849430, 4274145, 4749050, 7123575, 8548290, 14247150, 21370725, 42741450]

約数ペア:

[(1, 42741450), (2, 21370725), (3, 14247150), (5, 8548290), (6, 7123575), (9, 4749050), (10, 4274145), (15, 2849430), (18, 2374525), (19, 2249550), (25, 1709658), (30, 1424715), (38, 1124775), (45, 949810), (50, 854829), (57, 749850), (75, 569886), (90, 474905), (95, 449910), (114, 374925), (150, 284943), (171, 249950), (190, 224955), (225, 189962), (285, 149970), (342, 124975), (450, 94981), (475, 89982), (570, 74985), (855, 49990), (950, 44991), (1425, 29994), (1710, 24995), (2850, 14997), (4275, 9998), (4999, 8550)]