139986900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 454484800

約数和(自身を除く): 314497900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 139, 150, 180, 225, 270, 278, 300, 373, 417, 450, 540, 556, 675, 695, 746, 834, 900, 1119, 1251, 1350, 1390, 1492, 1668, 1865, 2085, 2238, 2502, 2700, 2780, 3357, 3475, 3730, 3753, 4170, 4476, 5004, 5595, 6255, 6714, 6950, 7460, 7506, 8340, 9325, 10071, 10425, 11190, 12510, 13428, 13900, 15012, 16785, 18650, 18765, 20142, 20850, 22380, 25020, 27975, 31275, 33570, 37300, 37530, 40284, 41700, 50355, 51847, 55950, 62550, 67140, 75060, 83925, 93825, 100710, 103694, 111900, 125100, 155541, 167850, 187650, 201420, 207388, 251775, 259235, 311082, 335700, 375300, 466623, 503550, 518470, 622164, 777705, 933246, 1007100, 1036940, 1296175, 1399869, 1555410, 1866492, 2333115, 2592350, 2799738, 3110820, 3888525, 4666230, 5184700, 5599476, 6999345, 7777050, 9332460, 11665575, 13998690, 15554100, 23331150, 27997380, 34996725, 46662300, 69993450, 139986900]

約数ペア:

[(1, 139986900), (2, 69993450), (3, 46662300), (4, 34996725), (5, 27997380), (6, 23331150), (9, 15554100), (10, 13998690), (12, 11665575), (15, 9332460), (18, 7777050), (20, 6999345), (25, 5599476), (27, 5184700), (30, 4666230), (36, 3888525), (45, 3110820), (50, 2799738), (54, 2592350), (60, 2333115), (75, 1866492), (90, 1555410), (100, 1399869), (108, 1296175), (135, 1036940), (139, 1007100), (150, 933246), (180, 777705), (225, 622164), (270, 518470), (278, 503550), (300, 466623), (373, 375300), (417, 335700), (450, 311082), (540, 259235), (556, 251775), (675, 207388), (695, 201420), (746, 187650), (834, 167850), (900, 155541), (1119, 125100), (1251, 111900), (1350, 103694), (1390, 100710), (1492, 93825), (1668, 83925), (1865, 75060), (2085, 67140), (2238, 62550), (2502, 55950), (2700, 51847), (2780, 50355), (3357, 41700), (3475, 40284), (3730, 37530), (3753, 37300), (4170, 33570), (4476, 31275), (5004, 27975), (5595, 25020), (6255, 22380), (6714, 20850), (6950, 20142), (7460, 18765), (7506, 18650), (8340, 16785), (9325, 15012), (10071, 13900), (10425, 13428), (11190, 12510)]