1976816100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55373}}^1$

素因数の和:55414

約数の個数: 144

約数和(自身を含む): 6921307008

約数和(自身を除く): 4944490908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 11900, 17850, 35700, 55373, 110746, 166119, 221492, 276865, 332238, 387611, 553730, 664476, 775222, 830595, 941341, 1107460, 1162833, 1384325, 1550444, 1661190, 1882682, 1938055, 2325666, 2768650, 2824023, 3322380, 3765364, 3876110, 4152975, 4651332, 4706705, 5537300, 5648046, 5814165, 6589387, 7752220, 8305950, 9413410, 9690275, 11296092, 11628330, 13178774, 14120115, 16611900, 18826820, 19380550, 19768161, 23256660, 23533525, 26357548, 28240230, 29070825, 32946935, 38761100, 39536322, 47067050, 56480460, 58141650, 65893870, 70600575, 79072644, 94134100, 98840805, 116283300, 131787740, 141201150, 164734675, 197681610, 282402300, 329469350, 395363220, 494204025, 658938700, 988408050, 1976816100]

約数ペア:

[(1, 1976816100), (2, 988408050), (3, 658938700), (4, 494204025), (5, 395363220), (6, 329469350), (7, 282402300), (10, 197681610), (12, 164734675), (14, 141201150), (15, 131787740), (17, 116283300), (20, 98840805), (21, 94134100), (25, 79072644), (28, 70600575), (30, 65893870), (34, 58141650), (35, 56480460), (42, 47067050), (50, 39536322), (51, 38761100), (60, 32946935), (68, 29070825), (70, 28240230), (75, 26357548), (84, 23533525), (85, 23256660), (100, 19768161), (102, 19380550), (105, 18826820), (119, 16611900), (140, 14120115), (150, 13178774), (170, 11628330), (175, 11296092), (204, 9690275), (210, 9413410), (238, 8305950), (255, 7752220), (300, 6589387), (340, 5814165), (350, 5648046), (357, 5537300), (420, 4706705), (425, 4651332), (476, 4152975), (510, 3876110), (525, 3765364), (595, 3322380), (700, 2824023), (714, 2768650), (850, 2325666), (1020, 1938055), (1050, 1882682), (1190, 1661190), (1275, 1550444), (1428, 1384325), (1700, 1162833), (1785, 1107460), (2100, 941341), (2380, 830595), (2550, 775222), (2975, 664476), (3570, 553730), (5100, 387611), (5950, 332238), (7140, 276865), (8925, 221492), (11900, 166119), (17850, 110746), (35700, 55373)]