299969250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3405

約数の個数: 128

約数和(自身を含む): 906287616

約数和(自身を除く): 606318366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 850, 875, 1050, 1190, 1275, 1750, 1785, 2125, 2550, 2625, 2975, 3361, 3570, 4250, 5250, 5950, 6375, 6722, 8925, 10083, 12750, 14875, 16805, 17850, 20166, 23527, 29750, 33610, 44625, 47054, 50415, 57137, 70581, 84025, 89250, 100830, 114274, 117635, 141162, 168050, 171411, 235270, 252075, 285685, 342822, 352905, 399959, 420125, 504150, 571370, 588175, 705810, 799918, 840250, 857055, 1176350, 1199877, 1260375, 1428425, 1714110, 1764525, 1999795, 2399754, 2520750, 2856850, 2940875, 3529050, 3999590, 4285275, 5881750, 5999385, 7142125, 8570550, 8822625, 9998975, 11998770, 14284250, 17645250, 19997950, 21426375, 29996925, 42852750, 49994875, 59993850, 99989750, 149984625, 299969250]

約数ペア:

[(1, 299969250), (2, 149984625), (3, 99989750), (5, 59993850), (6, 49994875), (7, 42852750), (10, 29996925), (14, 21426375), (15, 19997950), (17, 17645250), (21, 14284250), (25, 11998770), (30, 9998975), (34, 8822625), (35, 8570550), (42, 7142125), (50, 5999385), (51, 5881750), (70, 4285275), (75, 3999590), (85, 3529050), (102, 2940875), (105, 2856850), (119, 2520750), (125, 2399754), (150, 1999795), (170, 1764525), (175, 1714110), (210, 1428425), (238, 1260375), (250, 1199877), (255, 1176350), (350, 857055), (357, 840250), (375, 799918), (425, 705810), (510, 588175), (525, 571370), (595, 504150), (714, 420125), (750, 399959), (850, 352905), (875, 342822), (1050, 285685), (1190, 252075), (1275, 235270), (1750, 171411), (1785, 168050), (2125, 141162), (2550, 117635), (2625, 114274), (2975, 100830), (3361, 89250), (3570, 84025), (4250, 70581), (5250, 57137), (5950, 50415), (6375, 47054), (6722, 44625), (8925, 33610), (10083, 29750), (12750, 23527), (14875, 20166), (16805, 17850)]