65448540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6416

約数の個数: 96

約数和(自身を含む): 214368000

約数和(自身を除く): 148919460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6379, 10260, 12758, 19137, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 121201, 127580, 172233, 191370, 229644, 242402, 287055, 344466, 363603, 382740, 484804, 574110, 606005, 688932, 727206, 861165, 1090809, 1148220, 1212010, 1454412, 1722330, 1818015, 2181618, 2424020, 3272427, 3444660, 3636030, 4363236, 5454045, 6544854, 7272060, 10908090, 13089708, 16362135, 21816180, 32724270, 65448540]

約数ペア:

[(1, 65448540), (2, 32724270), (3, 21816180), (4, 16362135), (5, 13089708), (6, 10908090), (9, 7272060), (10, 6544854), (12, 5454045), (15, 4363236), (18, 3636030), (19, 3444660), (20, 3272427), (27, 2424020), (30, 2181618), (36, 1818015), (38, 1722330), (45, 1454412), (54, 1212010), (57, 1148220), (60, 1090809), (76, 861165), (90, 727206), (95, 688932), (108, 606005), (114, 574110), (135, 484804), (171, 382740), (180, 363603), (190, 344466), (228, 287055), (270, 242402), (285, 229644), (342, 191370), (380, 172233), (513, 127580), (540, 121201), (570, 114822), (684, 95685), (855, 76548), (1026, 63790), (1140, 57411), (1710, 38274), (2052, 31895), (2565, 25516), (3420, 19137), (5130, 12758), (6379, 10260)]