1223361300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 4057518080

約数和(自身を除く): 2834156780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 439, 525, 700, 878, 1050, 1317, 1327, 1756, 2100, 2195, 2634, 2654, 3073, 3981, 4390, 5268, 5308, 6146, 6585, 6635, 7962, 8780, 9219, 9289, 10975, 12292, 13170, 13270, 15365, 15924, 18438, 18578, 19905, 21950, 26340, 26540, 27867, 30730, 32925, 33175, 36876, 37156, 39810, 43900, 46095, 46445, 55734, 61460, 65850, 66350, 76825, 79620, 92190, 92890, 99525, 111468, 131700, 132700, 139335, 153650, 184380, 185780, 199050, 230475, 232225, 278670, 307300, 398100, 460950, 464450, 557340, 582553, 696675, 921900, 928900, 1165106, 1393350, 1747659, 2330212, 2786700, 2912765, 3495318, 4077871, 5825530, 6990636, 8155742, 8738295, 11651060, 12233613, 14563825, 16311484, 17476590, 20389355, 24467226, 29127650, 34953180, 40778710, 43691475, 48934452, 58255300, 61168065, 81557420, 87382950, 101946775, 122336130, 174765900, 203893550, 244672260, 305840325, 407787100, 611680650, 1223361300]

約数ペア:

[(1, 1223361300), (2, 611680650), (3, 407787100), (4, 305840325), (5, 244672260), (6, 203893550), (7, 174765900), (10, 122336130), (12, 101946775), (14, 87382950), (15, 81557420), (20, 61168065), (21, 58255300), (25, 48934452), (28, 43691475), (30, 40778710), (35, 34953180), (42, 29127650), (50, 24467226), (60, 20389355), (70, 17476590), (75, 16311484), (84, 14563825), (100, 12233613), (105, 11651060), (140, 8738295), (150, 8155742), (175, 6990636), (210, 5825530), (300, 4077871), (350, 3495318), (420, 2912765), (439, 2786700), (525, 2330212), (700, 1747659), (878, 1393350), (1050, 1165106), (1317, 928900), (1327, 921900), (1756, 696675), (2100, 582553), (2195, 557340), (2634, 464450), (2654, 460950), (3073, 398100), (3981, 307300), (4390, 278670), (5268, 232225), (5308, 230475), (6146, 199050), (6585, 185780), (6635, 184380), (7962, 153650), (8780, 139335), (9219, 132700), (9289, 131700), (10975, 111468), (12292, 99525), (13170, 92890), (13270, 92190), (15365, 79620), (15924, 76825), (18438, 66350), (18578, 65850), (19905, 61460), (21950, 55734), (26340, 46445), (26540, 46095), (27867, 43900), (30730, 39810), (32925, 37156), (33175, 36876)]