90766350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 244953072

約数和(自身を除く): 154186722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 401, 450, 503, 802, 1006, 1203, 1509, 2005, 2406, 2515, 3018, 3609, 4010, 4527, 5030, 6015, 7218, 7545, 9054, 10025, 12030, 12575, 15090, 18045, 20050, 22635, 25150, 30075, 36090, 37725, 45270, 60150, 75450, 90225, 113175, 180450, 201703, 226350, 403406, 605109, 1008515, 1210218, 1815327, 2017030, 3025545, 3630654, 5042575, 6051090, 9076635, 10085150, 15127725, 18153270, 30255450, 45383175, 90766350]

約数ペア:

[(1, 90766350), (2, 45383175), (3, 30255450), (5, 18153270), (6, 15127725), (9, 10085150), (10, 9076635), (15, 6051090), (18, 5042575), (25, 3630654), (30, 3025545), (45, 2017030), (50, 1815327), (75, 1210218), (90, 1008515), (150, 605109), (225, 403406), (401, 226350), (450, 201703), (503, 180450), (802, 113175), (1006, 90225), (1203, 75450), (1509, 60150), (2005, 45270), (2406, 37725), (2515, 36090), (3018, 30075), (3609, 25150), (4010, 22635), (4527, 20050), (5030, 18045), (6015, 15090), (7218, 12575), (7545, 12030), (9054, 10025)]