275748200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 802032000

約数和(自身を除く): 526283800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 109, 130, 139, 140, 175, 182, 200, 218, 260, 278, 280, 325, 350, 364, 436, 455, 520, 545, 556, 650, 695, 700, 728, 763, 872, 910, 973, 1090, 1112, 1300, 1390, 1400, 1417, 1526, 1807, 1820, 1946, 2180, 2275, 2600, 2725, 2780, 2834, 3052, 3475, 3614, 3640, 3815, 3892, 4360, 4550, 4865, 5450, 5560, 5668, 6104, 6950, 7085, 7228, 7630, 7784, 9035, 9100, 9730, 9919, 10900, 11336, 12649, 13900, 14170, 14456, 15151, 15260, 18070, 18200, 19075, 19460, 19838, 21800, 24325, 25298, 27800, 28340, 30302, 30520, 35425, 36140, 38150, 38920, 39676, 45175, 48650, 49595, 50596, 56680, 60604, 63245, 70850, 72280, 75755, 76300, 79352, 90350, 97300, 99190, 101192, 106057, 121208, 126490, 141700, 151510, 152600, 180700, 194600, 196963, 198380, 212114, 247975, 252980, 283400, 303020, 316225, 361400, 378775, 393926, 396760, 424228, 495950, 505960, 530285, 606040, 632450, 757550, 787852, 848456, 984815, 991900, 1060570, 1264900, 1378741, 1515100, 1575704, 1969630, 1983800, 2121140, 2529800, 2651425, 2757482, 3030200, 3939260, 4242280, 4924075, 5302850, 5514964, 6893705, 7878520, 9848150, 10605700, 11029928, 13787410, 19696300, 21211400, 27574820, 34468525, 39392600, 55149640, 68937050, 137874100, 275748200]

約数ペア:

[(1, 275748200), (2, 137874100), (4, 68937050), (5, 55149640), (7, 39392600), (8, 34468525), (10, 27574820), (13, 21211400), (14, 19696300), (20, 13787410), (25, 11029928), (26, 10605700), (28, 9848150), (35, 7878520), (40, 6893705), (50, 5514964), (52, 5302850), (56, 4924075), (65, 4242280), (70, 3939260), (91, 3030200), (100, 2757482), (104, 2651425), (109, 2529800), (130, 2121140), (139, 1983800), (140, 1969630), (175, 1575704), (182, 1515100), (200, 1378741), (218, 1264900), (260, 1060570), (278, 991900), (280, 984815), (325, 848456), (350, 787852), (364, 757550), (436, 632450), (455, 606040), (520, 530285), (545, 505960), (556, 495950), (650, 424228), (695, 396760), (700, 393926), (728, 378775), (763, 361400), (872, 316225), (910, 303020), (973, 283400), (1090, 252980), (1112, 247975), (1300, 212114), (1390, 198380), (1400, 196963), (1417, 194600), (1526, 180700), (1807, 152600), (1820, 151510), (1946, 141700), (2180, 126490), (2275, 121208), (2600, 106057), (2725, 101192), (2780, 99190), (2834, 97300), (3052, 90350), (3475, 79352), (3614, 76300), (3640, 75755), (3815, 72280), (3892, 70850), (4360, 63245), (4550, 60604), (4865, 56680), (5450, 50596), (5560, 49595), (5668, 48650), (6104, 45175), (6950, 39676), (7085, 38920), (7228, 38150), (7630, 36140), (7784, 35425), (9035, 30520), (9100, 30302), (9730, 28340), (9919, 27800), (10900, 25298), (11336, 24325), (12649, 21800), (13900, 19838), (14170, 19460), (14456, 19075), (15151, 18200), (15260, 18070)]