157140450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18416

約数の個数: 72

約数和(自身を含む): 444428400

約数和(自身を除く): 287287950

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, 18379, 36758, 55137, 91895, 110274, 165411, 183790, 275685, 330822, 349201, 459475, 551370, 698402, 827055, 918950, 1047603, 1378425, 1654110, 1746005, 2095206, 2756850, 3142809, 3492010, 4135275, 5238015, 6285618, 8270550, 8730025, 10476030, 15714045, 17460050, 26190075, 31428090, 52380150, 78570225, 157140450]

約数ペア:

[(1, 157140450), (2, 78570225), (3, 52380150), (5, 31428090), (6, 26190075), (9, 17460050), (10, 15714045), (15, 10476030), (18, 8730025), (19, 8270550), (25, 6285618), (30, 5238015), (38, 4135275), (45, 3492010), (50, 3142809), (57, 2756850), (75, 2095206), (90, 1746005), (95, 1654110), (114, 1378425), (150, 1047603), (171, 918950), (190, 827055), (225, 698402), (285, 551370), (342, 459475), (450, 349201), (475, 330822), (570, 275685), (855, 183790), (950, 165411), (1425, 110274), (1710, 91895), (2850, 55137), (4275, 36758), (8550, 18379)]