40727400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{9697}}^1$

素因数の和:9723

約数の個数: 96

約数和(自身を含む): 144306240

約数和(自身を除く): 103578840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 9697, 19394, 29091, 38788, 48485, 58182, 67879, 77576, 96970, 116364, 135758, 145455, 193940, 203637, 232728, 242425, 271516, 290910, 339395, 387880, 407274, 484850, 543032, 581820, 678790, 727275, 814548, 969700, 1018185, 1163640, 1357580, 1454550, 1629096, 1696975, 1939400, 2036370, 2715160, 2909100, 3393950, 4072740, 5090925, 5818200, 6787900, 8145480, 10181850, 13575800, 20363700, 40727400]

約数ペア:

[(1, 40727400), (2, 20363700), (3, 13575800), (4, 10181850), (5, 8145480), (6, 6787900), (7, 5818200), (8, 5090925), (10, 4072740), (12, 3393950), (14, 2909100), (15, 2715160), (20, 2036370), (21, 1939400), (24, 1696975), (25, 1629096), (28, 1454550), (30, 1357580), (35, 1163640), (40, 1018185), (42, 969700), (50, 814548), (56, 727275), (60, 678790), (70, 581820), (75, 543032), (84, 484850), (100, 407274), (105, 387880), (120, 339395), (140, 290910), (150, 271516), (168, 242425), (175, 232728), (200, 203637), (210, 193940), (280, 145455), (300, 135758), (350, 116364), (420, 96970), (525, 77576), (600, 67879), (700, 58182), (840, 48485), (1050, 38788), (1400, 29091), (2100, 19394), (4200, 9697)]