1650147180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{20663}}^1$

素因数の和:20708

約数の個数: 96

約数和(自身を含む): 5082352128

約数和(自身を除く): 3432204948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1331, 1452, 1815, 2420, 2662, 3630, 3993, 5324, 6655, 7260, 7986, 13310, 15972, 19965, 20663, 26620, 39930, 41326, 61989, 79860, 82652, 103315, 123978, 206630, 227293, 247956, 309945, 413260, 454586, 619890, 681879, 909172, 1136465, 1239780, 1363758, 2272930, 2500223, 2727516, 3409395, 4545860, 5000446, 6818790, 7500669, 10000892, 12501115, 13637580, 15001338, 25002230, 27502453, 30002676, 37503345, 50004460, 55004906, 75006690, 82507359, 110009812, 137512265, 150013380, 165014718, 275024530, 330029436, 412536795, 550049060, 825073590, 1650147180]

約数ペア:

[(1, 1650147180), (2, 825073590), (3, 550049060), (4, 412536795), (5, 330029436), (6, 275024530), (10, 165014718), (11, 150013380), (12, 137512265), (15, 110009812), (20, 82507359), (22, 75006690), (30, 55004906), (33, 50004460), (44, 37503345), (55, 30002676), (60, 27502453), (66, 25002230), (110, 15001338), (121, 13637580), (132, 12501115), (165, 10000892), (220, 7500669), (242, 6818790), (330, 5000446), (363, 4545860), (484, 3409395), (605, 2727516), (660, 2500223), (726, 2272930), (1210, 1363758), (1331, 1239780), (1452, 1136465), (1815, 909172), (2420, 681879), (2662, 619890), (3630, 454586), (3993, 413260), (5324, 309945), (6655, 247956), (7260, 227293), (7986, 206630), (13310, 123978), (15972, 103315), (19965, 82652), (20663, 79860), (26620, 61989), (39930, 41326)]