137519200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 144

約数和(自身を含む): 413411040

約数和(自身を除く): 275891840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 1889, 2080, 2275, 2600, 2800, 2912, 3640, 3778, 4550, 5200, 5600, 7280, 7556, 9100, 9445, 10400, 13223, 14560, 15112, 18200, 18890, 24557, 26446, 30224, 36400, 37780, 47225, 49114, 52892, 60448, 66115, 72800, 75560, 94450, 98228, 105784, 122785, 132230, 151120, 171899, 188900, 196456, 211568, 245570, 264460, 302240, 330575, 343798, 377800, 392912, 423136, 491140, 528920, 613925, 661150, 687596, 755600, 785824, 859495, 982280, 1057840, 1227850, 1322300, 1375192, 1511200, 1718990, 1964560, 2115680, 2455700, 2644600, 2750384, 3437980, 3929120, 4297475, 4911400, 5289200, 5500768, 6875960, 8594950, 9822800, 10578400, 13751920, 17189900, 19645600, 27503840, 34379800, 68759600, 137519200]

約数ペア:

[(1, 137519200), (2, 68759600), (4, 34379800), (5, 27503840), (7, 19645600), (8, 17189900), (10, 13751920), (13, 10578400), (14, 9822800), (16, 8594950), (20, 6875960), (25, 5500768), (26, 5289200), (28, 4911400), (32, 4297475), (35, 3929120), (40, 3437980), (50, 2750384), (52, 2644600), (56, 2455700), (65, 2115680), (70, 1964560), (80, 1718990), (91, 1511200), (100, 1375192), (104, 1322300), (112, 1227850), (130, 1057840), (140, 982280), (160, 859495), (175, 785824), (182, 755600), (200, 687596), (208, 661150), (224, 613925), (260, 528920), (280, 491140), (325, 423136), (350, 392912), (364, 377800), (400, 343798), (416, 330575), (455, 302240), (520, 264460), (560, 245570), (650, 211568), (700, 196456), (728, 188900), (800, 171899), (910, 151120), (1040, 132230), (1120, 122785), (1300, 105784), (1400, 98228), (1456, 94450), (1820, 75560), (1889, 72800), (2080, 66115), (2275, 60448), (2600, 52892), (2800, 49114), (2912, 47225), (3640, 37780), (3778, 36400), (4550, 30224), (5200, 26446), (5600, 24557), (7280, 18890), (7556, 18200), (9100, 15112), (9445, 14560), (10400, 13223)]