221927580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{58711}}^1$

素因数の和:58736

約数の個数: 96

約数和(自身を含む): 789089280

約数和(自身を除く): 567161700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 58711, 117422, 176133, 234844, 293555, 352266, 410977, 528399, 587110, 704532, 821954, 880665, 1056798, 1174220, 1232931, 1585197, 1643908, 1761330, 2054885, 2113596, 2465862, 2641995, 3170394, 3522660, 3698793, 4109770, 4931724, 5283990, 6164655, 6340788, 7397586, 7925985, 8219540, 10567980, 11096379, 12329310, 14795172, 15851970, 18493965, 22192758, 24658620, 31703940, 36987930, 44385516, 55481895, 73975860, 110963790, 221927580]

約数ペア:

[(1, 221927580), (2, 110963790), (3, 73975860), (4, 55481895), (5, 44385516), (6, 36987930), (7, 31703940), (9, 24658620), (10, 22192758), (12, 18493965), (14, 15851970), (15, 14795172), (18, 12329310), (20, 11096379), (21, 10567980), (27, 8219540), (28, 7925985), (30, 7397586), (35, 6340788), (36, 6164655), (42, 5283990), (45, 4931724), (54, 4109770), (60, 3698793), (63, 3522660), (70, 3170394), (84, 2641995), (90, 2465862), (105, 2113596), (108, 2054885), (126, 1761330), (135, 1643908), (140, 1585197), (180, 1232931), (189, 1174220), (210, 1056798), (252, 880665), (270, 821954), (315, 704532), (378, 587110), (420, 528399), (540, 410977), (630, 352266), (756, 293555), (945, 234844), (1260, 176133), (1890, 117422), (3780, 58711)]