253386900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7255

約数の個数: 144

約数和(自身を含む): 877374400

約数和(自身を除く): 623987500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 7219, 8775, 11700, 14438, 17550, 21657, 28876, 35100, 36095, 43314, 64971, 72190, 86628, 93847, 108285, 129942, 144380, 180475, 187694, 194913, 216570, 259884, 281541, 324855, 360950, 375388, 389826, 433140, 469235, 541425, 563082, 649710, 721900, 779652, 844623, 938470, 974565, 1082850, 1126164, 1299420, 1407705, 1624275, 1689246, 1876940, 1949130, 2165700, 2346175, 2533869, 2815410, 3248550, 3378492, 3898260, 4223115, 4692350, 4872825, 5067738, 5630820, 6497100, 7038525, 8446230, 9384700, 9745650, 10135476, 12669345, 14077050, 16892460, 19491300, 21115575, 25338690, 28154100, 42231150, 50677380, 63346725, 84462300, 126693450, 253386900]

約数ペア:

[(1, 253386900), (2, 126693450), (3, 84462300), (4, 63346725), (5, 50677380), (6, 42231150), (9, 28154100), (10, 25338690), (12, 21115575), (13, 19491300), (15, 16892460), (18, 14077050), (20, 12669345), (25, 10135476), (26, 9745650), (27, 9384700), (30, 8446230), (36, 7038525), (39, 6497100), (45, 5630820), (50, 5067738), (52, 4872825), (54, 4692350), (60, 4223115), (65, 3898260), (75, 3378492), (78, 3248550), (90, 2815410), (100, 2533869), (108, 2346175), (117, 2165700), (130, 1949130), (135, 1876940), (150, 1689246), (156, 1624275), (180, 1407705), (195, 1299420), (225, 1126164), (234, 1082850), (260, 974565), (270, 938470), (300, 844623), (325, 779652), (351, 721900), (390, 649710), (450, 563082), (468, 541425), (540, 469235), (585, 433140), (650, 389826), (675, 375388), (702, 360950), (780, 324855), (900, 281541), (975, 259884), (1170, 216570), (1300, 194913), (1350, 187694), (1404, 180475), (1755, 144380), (1950, 129942), (2340, 108285), (2700, 93847), (2925, 86628), (3510, 72190), (3900, 64971), (5850, 43314), (7020, 36095), (7219, 35100), (8775, 28876), (11700, 21657), (14438, 17550)]