75436900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 208236672

約数和(自身を除く): 132799772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 97, 100, 101, 110, 140, 154, 175, 194, 202, 220, 275, 308, 350, 385, 388, 404, 485, 505, 550, 679, 700, 707, 770, 970, 1010, 1067, 1100, 1111, 1358, 1414, 1540, 1925, 1940, 2020, 2134, 2222, 2425, 2525, 2716, 2828, 3395, 3535, 3850, 4268, 4444, 4850, 5050, 5335, 5555, 6790, 7070, 7469, 7700, 7777, 9700, 9797, 10100, 10670, 11110, 13580, 14140, 14938, 15554, 16975, 17675, 19594, 21340, 22220, 26675, 27775, 29876, 31108, 33950, 35350, 37345, 38885, 39188, 48985, 53350, 55550, 67900, 68579, 70700, 74690, 77770, 97970, 106700, 107767, 111100, 137158, 149380, 155540, 186725, 194425, 195940, 215534, 244925, 274316, 342895, 373450, 388850, 431068, 489850, 538835, 685790, 746900, 754369, 777700, 979700, 1077670, 1371580, 1508738, 1714475, 2155340, 2694175, 3017476, 3428950, 3771845, 5388350, 6857900, 7543690, 10776700, 15087380, 18859225, 37718450, 75436900]

約数ペア:

[(1, 75436900), (2, 37718450), (4, 18859225), (5, 15087380), (7, 10776700), (10, 7543690), (11, 6857900), (14, 5388350), (20, 3771845), (22, 3428950), (25, 3017476), (28, 2694175), (35, 2155340), (44, 1714475), (50, 1508738), (55, 1371580), (70, 1077670), (77, 979700), (97, 777700), (100, 754369), (101, 746900), (110, 685790), (140, 538835), (154, 489850), (175, 431068), (194, 388850), (202, 373450), (220, 342895), (275, 274316), (308, 244925), (350, 215534), (385, 195940), (388, 194425), (404, 186725), (485, 155540), (505, 149380), (550, 137158), (679, 111100), (700, 107767), (707, 106700), (770, 97970), (970, 77770), (1010, 74690), (1067, 70700), (1100, 68579), (1111, 67900), (1358, 55550), (1414, 53350), (1540, 48985), (1925, 39188), (1940, 38885), (2020, 37345), (2134, 35350), (2222, 33950), (2425, 31108), (2525, 29876), (2716, 27775), (2828, 26675), (3395, 22220), (3535, 21340), (3850, 19594), (4268, 17675), (4444, 16975), (4850, 15554), (5050, 14938), (5335, 14140), (5555, 13580), (6790, 11110), (7070, 10670), (7469, 10100), (7700, 9797), (7777, 9700)]