138522300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{65963}}^1$

素因数の和:65987

約数の個数: 72

約数和(自身を含む): 458054016

約数和(自身を除く): 319531716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 65963, 131926, 197889, 263852, 329815, 395778, 461741, 659630, 791556, 923482, 989445, 1319260, 1385223, 1649075, 1846964, 1978890, 2308705, 2770446, 3298150, 3957780, 4617410, 4947225, 5540892, 6596300, 6926115, 9234820, 9894450, 11543525, 13852230, 19788900, 23087050, 27704460, 34630575, 46174100, 69261150, 138522300]

約数ペア:

[(1, 138522300), (2, 69261150), (3, 46174100), (4, 34630575), (5, 27704460), (6, 23087050), (7, 19788900), (10, 13852230), (12, 11543525), (14, 9894450), (15, 9234820), (20, 6926115), (21, 6596300), (25, 5540892), (28, 4947225), (30, 4617410), (35, 3957780), (42, 3298150), (50, 2770446), (60, 2308705), (70, 1978890), (75, 1846964), (84, 1649075), (100, 1385223), (105, 1319260), (140, 989445), (150, 923482), (175, 791556), (210, 659630), (300, 461741), (350, 395778), (420, 329815), (525, 263852), (700, 197889), (1050, 131926), (2100, 65963)]