142741200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17021

約数の個数: 120

約数和(自身を含む): 522599488

約数和(自身を除く): 379858288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16993, 33986, 50979, 67972, 84965, 101958, 118951, 135944, 169930, 203916, 237902, 254895, 271888, 339860, 356853, 407832, 424825, 475804, 509790, 594755, 679720, 713706, 815664, 849650, 951608, 1019580, 1189510, 1274475, 1359440, 1427412, 1699300, 1784265, 1903216, 2039160, 2379020, 2548950, 2854824, 2973775, 3398600, 3568530, 4078320, 4758040, 5097900, 5709648, 5947550, 6797200, 7137060, 8921325, 9516080, 10195800, 11895100, 14274120, 17842650, 20391600, 23790200, 28548240, 35685300, 47580400, 71370600, 142741200]

約数ペア:

[(1, 142741200), (2, 71370600), (3, 47580400), (4, 35685300), (5, 28548240), (6, 23790200), (7, 20391600), (8, 17842650), (10, 14274120), (12, 11895100), (14, 10195800), (15, 9516080), (16, 8921325), (20, 7137060), (21, 6797200), (24, 5947550), (25, 5709648), (28, 5097900), (30, 4758040), (35, 4078320), (40, 3568530), (42, 3398600), (48, 2973775), (50, 2854824), (56, 2548950), (60, 2379020), (70, 2039160), (75, 1903216), (80, 1784265), (84, 1699300), (100, 1427412), (105, 1359440), (112, 1274475), (120, 1189510), (140, 1019580), (150, 951608), (168, 849650), (175, 815664), (200, 713706), (210, 679720), (240, 594755), (280, 509790), (300, 475804), (336, 424825), (350, 407832), (400, 356853), (420, 339860), (525, 271888), (560, 254895), (600, 237902), (700, 203916), (840, 169930), (1050, 135944), (1200, 118951), (1400, 101958), (1680, 84965), (2100, 67972), (2800, 50979), (4200, 33986), (8400, 16993)]