12031287000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{45061}}^1$

素因数の和:45174

約数の個数: 128

約数和(自身を含む): 37960228800

約数和(自身を除く): 25928941800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 267, 300, 356, 375, 445, 500, 534, 600, 712, 750, 890, 1000, 1068, 1335, 1500, 1780, 2136, 2225, 2670, 3000, 3560, 4450, 5340, 6675, 8900, 10680, 11125, 13350, 17800, 22250, 26700, 33375, 44500, 45061, 53400, 66750, 89000, 90122, 133500, 135183, 180244, 225305, 267000, 270366, 360488, 450610, 540732, 675915, 901220, 1081464, 1126525, 1351830, 1802440, 2253050, 2703660, 3379575, 4010429, 4506100, 5407320, 5632625, 6759150, 8020858, 9012200, 11265250, 12031287, 13518300, 16041716, 16897875, 20052145, 22530500, 24062574, 27036600, 32083432, 33795750, 40104290, 45061000, 48125148, 60156435, 67591500, 80208580, 96250296, 100260725, 120312870, 135183000, 160417160, 200521450, 240625740, 300782175, 401042900, 481251480, 501303625, 601564350, 802085800, 1002607250, 1203128700, 1503910875, 2005214500, 2406257400, 3007821750, 4010429000, 6015643500, 12031287000]

約数ペア:

[(1, 12031287000), (2, 6015643500), (3, 4010429000), (4, 3007821750), (5, 2406257400), (6, 2005214500), (8, 1503910875), (10, 1203128700), (12, 1002607250), (15, 802085800), (20, 601564350), (24, 501303625), (25, 481251480), (30, 401042900), (40, 300782175), (50, 240625740), (60, 200521450), (75, 160417160), (89, 135183000), (100, 120312870), (120, 100260725), (125, 96250296), (150, 80208580), (178, 67591500), (200, 60156435), (250, 48125148), (267, 45061000), (300, 40104290), (356, 33795750), (375, 32083432), (445, 27036600), (500, 24062574), (534, 22530500), (600, 20052145), (712, 16897875), (750, 16041716), (890, 13518300), (1000, 12031287), (1068, 11265250), (1335, 9012200), (1500, 8020858), (1780, 6759150), (2136, 5632625), (2225, 5407320), (2670, 4506100), (3000, 4010429), (3560, 3379575), (4450, 2703660), (5340, 2253050), (6675, 1802440), (8900, 1351830), (10680, 1126525), (11125, 1081464), (13350, 901220), (17800, 675915), (22250, 540732), (26700, 450610), (33375, 360488), (44500, 270366), (45061, 267000), (53400, 225305), (66750, 180244), (89000, 135183), (90122, 133500)]