90353900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9929}}^1$

素因数の和:9963

約数の個数: 72

約数和(自身を含む): 241338720

約数和(自身を除く): 150984820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9929, 19858, 39716, 49645, 69503, 99290, 129077, 139006, 198580, 248225, 258154, 278012, 347515, 496450, 516308, 645385, 695030, 903539, 992900, 1290770, 1390060, 1737575, 1807078, 2581540, 3226925, 3475150, 3614156, 4517695, 6453850, 6950300, 9035390, 12907700, 18070780, 22588475, 45176950, 90353900]

約数ペア:

[(1, 90353900), (2, 45176950), (4, 22588475), (5, 18070780), (7, 12907700), (10, 9035390), (13, 6950300), (14, 6453850), (20, 4517695), (25, 3614156), (26, 3475150), (28, 3226925), (35, 2581540), (50, 1807078), (52, 1737575), (65, 1390060), (70, 1290770), (91, 992900), (100, 903539), (130, 695030), (140, 645385), (175, 516308), (182, 496450), (260, 347515), (325, 278012), (350, 258154), (364, 248225), (455, 198580), (650, 139006), (700, 129077), (910, 99290), (1300, 69503), (1820, 49645), (2275, 39716), (4550, 19858), (9100, 9929)]