156779469540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{521243}}^1$

素因数の和:521818

約数の個数: 96

約数和(自身を含む): 488634975360

約数和(自身を除く): 331855505820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 15039, 16710, 20052, 25065, 30078, 33420, 50130, 60156, 75195, 100260, 150390, 300780, 521243, 1042486, 1563729, 2084972, 2606215, 3127458, 4691187, 5212430, 6254916, 7818645, 9382374, 10424860, 14073561, 15637290, 18764748, 23455935, 28147122, 31274580, 46911870, 56294244, 70367805, 93823740, 140735610, 281471220, 290332351, 580664702, 870997053, 1161329404, 1451661755, 1741994106, 2612991159, 2903323510, 3483988212, 4354985265, 5225982318, 5806647020, 7838973477, 8709970530, 10451964636, 13064955795, 15677946954, 17419941060, 26129911590, 31355893908, 39194867385, 52259823180, 78389734770, 156779469540]

約数ペア:

[(1, 156779469540), (2, 78389734770), (3, 52259823180), (4, 39194867385), (5, 31355893908), (6, 26129911590), (9, 17419941060), (10, 15677946954), (12, 13064955795), (15, 10451964636), (18, 8709970530), (20, 7838973477), (27, 5806647020), (30, 5225982318), (36, 4354985265), (45, 3483988212), (54, 2903323510), (60, 2612991159), (90, 1741994106), (108, 1451661755), (135, 1161329404), (180, 870997053), (270, 580664702), (540, 290332351), (557, 281471220), (1114, 140735610), (1671, 93823740), (2228, 70367805), (2785, 56294244), (3342, 46911870), (5013, 31274580), (5570, 28147122), (6684, 23455935), (8355, 18764748), (10026, 15637290), (11140, 14073561), (15039, 10424860), (16710, 9382374), (20052, 7818645), (25065, 6254916), (30078, 5212430), (33420, 4691187), (50130, 3127458), (60156, 2606215), (75195, 2084972), (100260, 1563729), (150390, 1042486), (300780, 521243)]