101001780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1814

約数の個数: 144

約数和(自身を含む): 345945600

約数和(自身を除く): 244943820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1759, 1914, 1980, 2610, 2871, 3190, 3518, 3828, 4785, 5220, 5277, 5742, 6380, 7036, 8795, 9570, 10554, 11484, 14355, 15831, 17590, 19140, 19349, 21108, 26385, 28710, 31662, 35180, 38698, 51011, 52770, 57420, 58047, 63324, 77396, 79155, 96745, 102022, 105540, 116094, 153033, 158310, 174141, 193490, 204044, 232188, 255055, 290235, 306066, 316620, 348282, 386980, 459099, 510110, 561121, 580470, 612132, 696564, 765165, 870705, 918198, 1020220, 1122242, 1160940, 1530330, 1683363, 1741410, 1836396, 2244484, 2295495, 2805605, 3060660, 3366726, 3482820, 4590990, 5050089, 5611210, 6733452, 8416815, 9181980, 10100178, 11222420, 16833630, 20200356, 25250445, 33667260, 50500890, 101001780]

約数ペア:

[(1, 101001780), (2, 50500890), (3, 33667260), (4, 25250445), (5, 20200356), (6, 16833630), (9, 11222420), (10, 10100178), (11, 9181980), (12, 8416815), (15, 6733452), (18, 5611210), (20, 5050089), (22, 4590990), (29, 3482820), (30, 3366726), (33, 3060660), (36, 2805605), (44, 2295495), (45, 2244484), (55, 1836396), (58, 1741410), (60, 1683363), (66, 1530330), (87, 1160940), (90, 1122242), (99, 1020220), (110, 918198), (116, 870705), (132, 765165), (145, 696564), (165, 612132), (174, 580470), (180, 561121), (198, 510110), (220, 459099), (261, 386980), (290, 348282), (319, 316620), (330, 306066), (348, 290235), (396, 255055), (435, 232188), (495, 204044), (522, 193490), (580, 174141), (638, 158310), (660, 153033), (870, 116094), (957, 105540), (990, 102022), (1044, 96745), (1276, 79155), (1305, 77396), (1595, 63324), (1740, 58047), (1759, 57420), (1914, 52770), (1980, 51011), (2610, 38698), (2871, 35180), (3190, 31662), (3518, 28710), (3828, 26385), (4785, 21108), (5220, 19349), (5277, 19140), (5742, 17590), (6380, 15831), (7036, 14355), (8795, 11484), (9570, 10554)]