83610180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9883}}^1$

素因数の和:9945

約数の個数: 72

約数和(自身を含む): 259039872

約数和(自身を除く): 175429692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9883, 19766, 29649, 39532, 49415, 59298, 88947, 98830, 118596, 148245, 177894, 197660, 296490, 355788, 444735, 464501, 592980, 889470, 929002, 1393503, 1778940, 1858004, 2322505, 2787006, 4180509, 4645010, 5574012, 6967515, 8361018, 9290020, 13935030, 16722036, 20902545, 27870060, 41805090, 83610180]

約数ペア:

[(1, 83610180), (2, 41805090), (3, 27870060), (4, 20902545), (5, 16722036), (6, 13935030), (9, 9290020), (10, 8361018), (12, 6967515), (15, 5574012), (18, 4645010), (20, 4180509), (30, 2787006), (36, 2322505), (45, 1858004), (47, 1778940), (60, 1393503), (90, 929002), (94, 889470), (141, 592980), (180, 464501), (188, 444735), (235, 355788), (282, 296490), (423, 197660), (470, 177894), (564, 148245), (705, 118596), (846, 98830), (940, 88947), (1410, 59298), (1692, 49415), (2115, 39532), (2820, 29649), (4230, 19766), (8460, 9883)]