1883963100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 5570330976

約数和(自身を除く): 3686367876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 101, 150, 194, 202, 291, 300, 303, 388, 404, 485, 505, 582, 606, 641, 970, 1010, 1164, 1212, 1282, 1455, 1515, 1923, 1940, 2020, 2425, 2525, 2564, 2910, 3030, 3205, 3846, 4850, 5050, 5820, 6060, 6410, 7275, 7575, 7692, 9615, 9700, 9797, 10100, 12820, 14550, 15150, 16025, 19230, 19594, 29100, 29391, 30300, 32050, 38460, 39188, 48075, 48985, 58782, 62177, 64100, 64741, 96150, 97970, 117564, 124354, 129482, 146955, 186531, 192300, 194223, 195940, 244925, 248708, 258964, 293910, 310885, 323705, 373062, 388446, 489850, 587820, 621770, 647410, 734775, 746124, 776892, 932655, 971115, 979700, 1243540, 1294820, 1469550, 1554425, 1618525, 1865310, 1942230, 2939100, 3108850, 3237050, 3730620, 3884460, 4663275, 4855575, 6217700, 6279877, 6474100, 9326550, 9711150, 12559754, 18653100, 18839631, 19422300, 25119508, 31399385, 37679262, 62798770, 75358524, 94198155, 125597540, 156996925, 188396310, 313993850, 376792620, 470990775, 627987700, 941981550, 1883963100]

約数ペア:

[(1, 1883963100), (2, 941981550), (3, 627987700), (4, 470990775), (5, 376792620), (6, 313993850), (10, 188396310), (12, 156996925), (15, 125597540), (20, 94198155), (25, 75358524), (30, 62798770), (50, 37679262), (60, 31399385), (75, 25119508), (97, 19422300), (100, 18839631), (101, 18653100), (150, 12559754), (194, 9711150), (202, 9326550), (291, 6474100), (300, 6279877), (303, 6217700), (388, 4855575), (404, 4663275), (485, 3884460), (505, 3730620), (582, 3237050), (606, 3108850), (641, 2939100), (970, 1942230), (1010, 1865310), (1164, 1618525), (1212, 1554425), (1282, 1469550), (1455, 1294820), (1515, 1243540), (1923, 979700), (1940, 971115), (2020, 932655), (2425, 776892), (2525, 746124), (2564, 734775), (2910, 647410), (3030, 621770), (3205, 587820), (3846, 489850), (4850, 388446), (5050, 373062), (5820, 323705), (6060, 310885), (6410, 293910), (7275, 258964), (7575, 248708), (7692, 244925), (9615, 195940), (9700, 194223), (9797, 192300), (10100, 186531), (12820, 146955), (14550, 129482), (15150, 124354), (16025, 117564), (19230, 97970), (19594, 96150), (29100, 64741), (29391, 64100), (30300, 62177), (32050, 58782), (38460, 48985), (39188, 48075)]