813961200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52177}}^1$

素因数の和:52211

約数の個数: 120

約数和(自身を含む): 2808011248

約数和(自身を除く): 1994050048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 52177, 104354, 156531, 208708, 260885, 313062, 417416, 521770, 626124, 678301, 782655, 834832, 1043540, 1252248, 1304425, 1356602, 1565310, 2034903, 2087080, 2504496, 2608850, 2713204, 3130620, 3391505, 3913275, 4069806, 4174160, 5217700, 5426408, 6261240, 6783010, 7826550, 8139612, 10174515, 10435400, 10852816, 12522480, 13566020, 15653100, 16279224, 16957525, 20349030, 20870800, 27132040, 31306200, 32558448, 33915050, 40698060, 50872575, 54264080, 62612400, 67830100, 81396120, 101745150, 135660200, 162792240, 203490300, 271320400, 406980600, 813961200]

約数ペア:

[(1, 813961200), (2, 406980600), (3, 271320400), (4, 203490300), (5, 162792240), (6, 135660200), (8, 101745150), (10, 81396120), (12, 67830100), (13, 62612400), (15, 54264080), (16, 50872575), (20, 40698060), (24, 33915050), (25, 32558448), (26, 31306200), (30, 27132040), (39, 20870800), (40, 20349030), (48, 16957525), (50, 16279224), (52, 15653100), (60, 13566020), (65, 12522480), (75, 10852816), (78, 10435400), (80, 10174515), (100, 8139612), (104, 7826550), (120, 6783010), (130, 6261240), (150, 5426408), (156, 5217700), (195, 4174160), (200, 4069806), (208, 3913275), (240, 3391505), (260, 3130620), (300, 2713204), (312, 2608850), (325, 2504496), (390, 2087080), (400, 2034903), (520, 1565310), (600, 1356602), (624, 1304425), (650, 1252248), (780, 1043540), (975, 834832), (1040, 782655), (1200, 678301), (1300, 626124), (1560, 521770), (1950, 417416), (2600, 313062), (3120, 260885), (3900, 208708), (5200, 156531), (7800, 104354), (15600, 52177)]