44551980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22501}}^1$

素因数の和:22527

約数の個数: 72

約数和(自身を含む): 147433104

約数和(自身を除く): 102881124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22501, 45002, 67503, 90004, 112505, 135006, 202509, 225010, 247511, 270012, 337515, 405018, 450020, 495022, 675030, 742533, 810036, 990044, 1012545, 1237555, 1350060, 1485066, 2025090, 2227599, 2475110, 2970132, 3712665, 4050180, 4455198, 4950220, 7425330, 8910396, 11137995, 14850660, 22275990, 44551980]

約数ペア:

[(1, 44551980), (2, 22275990), (3, 14850660), (4, 11137995), (5, 8910396), (6, 7425330), (9, 4950220), (10, 4455198), (11, 4050180), (12, 3712665), (15, 2970132), (18, 2475110), (20, 2227599), (22, 2025090), (30, 1485066), (33, 1350060), (36, 1237555), (44, 1012545), (45, 990044), (55, 810036), (60, 742533), (66, 675030), (90, 495022), (99, 450020), (110, 405018), (132, 337515), (165, 270012), (180, 247511), (198, 225010), (220, 202509), (330, 135006), (396, 112505), (495, 90004), (660, 67503), (990, 45002), (1980, 22501)]