20346986550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{90011}}^1$

素因数の和:90174

約数の個数: 96

約数和(自身を含む): 55450272384

約数和(自身を除く): 35103285834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 137, 150, 165, 274, 275, 330, 411, 550, 685, 822, 825, 1370, 1507, 1650, 2055, 3014, 3425, 4110, 4521, 6850, 7535, 9042, 10275, 15070, 20550, 22605, 37675, 45210, 75350, 90011, 113025, 180022, 226050, 270033, 450055, 540066, 900110, 990121, 1350165, 1980242, 2250275, 2700330, 2970363, 4500550, 4950605, 5940726, 6750825, 9901210, 12331507, 13501650, 14851815, 24663014, 24753025, 29703630, 36994521, 49506050, 61657535, 73989042, 74259075, 123315070, 135646577, 148518150, 184972605, 271293154, 308287675, 369945210, 406939731, 616575350, 678232885, 813879462, 924863025, 1356465770, 1849726050, 2034698655, 3391164425, 4069397310, 6782328850, 10173493275, 20346986550]

約数ペア:

[(1, 20346986550), (2, 10173493275), (3, 6782328850), (5, 4069397310), (6, 3391164425), (10, 2034698655), (11, 1849726050), (15, 1356465770), (22, 924863025), (25, 813879462), (30, 678232885), (33, 616575350), (50, 406939731), (55, 369945210), (66, 308287675), (75, 271293154), (110, 184972605), (137, 148518150), (150, 135646577), (165, 123315070), (274, 74259075), (275, 73989042), (330, 61657535), (411, 49506050), (550, 36994521), (685, 29703630), (822, 24753025), (825, 24663014), (1370, 14851815), (1507, 13501650), (1650, 12331507), (2055, 9901210), (3014, 6750825), (3425, 5940726), (4110, 4950605), (4521, 4500550), (6850, 2970363), (7535, 2700330), (9042, 2250275), (10275, 1980242), (15070, 1350165), (20550, 990121), (22605, 900110), (37675, 540066), (45210, 450055), (75350, 270033), (90011, 226050), (113025, 180022)]