144393200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 180

約数和(自身を含む): 414114120

約数和(自身を除く): 269720920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 80, 98, 100, 106, 112, 139, 140, 175, 196, 200, 212, 245, 265, 278, 280, 350, 371, 392, 400, 424, 490, 530, 556, 560, 695, 700, 742, 784, 848, 973, 980, 1060, 1112, 1225, 1325, 1390, 1400, 1484, 1855, 1946, 1960, 2120, 2224, 2450, 2597, 2650, 2780, 2800, 2968, 3475, 3710, 3892, 3920, 4240, 4865, 4900, 5194, 5300, 5560, 5936, 6811, 6950, 7367, 7420, 7784, 9275, 9730, 9800, 10388, 10600, 11120, 12985, 13622, 13900, 14734, 14840, 15568, 18550, 19460, 19600, 20776, 21200, 24325, 25970, 27244, 27800, 29468, 29680, 34055, 36835, 37100, 38920, 41552, 48650, 51569, 51940, 54488, 55600, 58936, 64925, 68110, 73670, 74200, 77840, 97300, 103138, 103880, 108976, 117872, 129850, 136220, 147340, 148400, 170275, 184175, 194600, 206276, 207760, 257845, 259700, 272440, 294680, 340550, 360983, 368350, 389200, 412552, 515690, 519400, 544880, 589360, 681100, 721966, 736700, 825104, 1031380, 1038800, 1289225, 1362200, 1443932, 1473400, 1804915, 2062760, 2578450, 2724400, 2887864, 2946800, 3609830, 4125520, 5156900, 5775728, 7219660, 9024575, 10313800, 14439320, 18049150, 20627600, 28878640, 36098300, 72196600, 144393200]

約数ペア:

[(1, 144393200), (2, 72196600), (4, 36098300), (5, 28878640), (7, 20627600), (8, 18049150), (10, 14439320), (14, 10313800), (16, 9024575), (20, 7219660), (25, 5775728), (28, 5156900), (35, 4125520), (40, 3609830), (49, 2946800), (50, 2887864), (53, 2724400), (56, 2578450), (70, 2062760), (80, 1804915), (98, 1473400), (100, 1443932), (106, 1362200), (112, 1289225), (139, 1038800), (140, 1031380), (175, 825104), (196, 736700), (200, 721966), (212, 681100), (245, 589360), (265, 544880), (278, 519400), (280, 515690), (350, 412552), (371, 389200), (392, 368350), (400, 360983), (424, 340550), (490, 294680), (530, 272440), (556, 259700), (560, 257845), (695, 207760), (700, 206276), (742, 194600), (784, 184175), (848, 170275), (973, 148400), (980, 147340), (1060, 136220), (1112, 129850), (1225, 117872), (1325, 108976), (1390, 103880), (1400, 103138), (1484, 97300), (1855, 77840), (1946, 74200), (1960, 73670), (2120, 68110), (2224, 64925), (2450, 58936), (2597, 55600), (2650, 54488), (2780, 51940), (2800, 51569), (2968, 48650), (3475, 41552), (3710, 38920), (3892, 37100), (3920, 36835), (4240, 34055), (4865, 29680), (4900, 29468), (5194, 27800), (5300, 27244), (5560, 25970), (5936, 24325), (6811, 21200), (6950, 20776), (7367, 19600), (7420, 19460), (7784, 18550), (9275, 15568), (9730, 14840), (9800, 14734), (10388, 13900), (10600, 13622), (11120, 12985)]