738693800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1952218800

約数和(自身を除く): 1213525000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 97, 100, 101, 104, 116, 130, 145, 194, 200, 202, 232, 260, 290, 325, 377, 388, 404, 485, 505, 520, 580, 650, 725, 754, 776, 808, 970, 1010, 1160, 1261, 1300, 1313, 1450, 1508, 1885, 1940, 2020, 2425, 2522, 2525, 2600, 2626, 2813, 2900, 2929, 3016, 3770, 3880, 4040, 4850, 5044, 5050, 5252, 5626, 5800, 5858, 6305, 6565, 7540, 9425, 9700, 9797, 10088, 10100, 10504, 11252, 11716, 12610, 13130, 14065, 14645, 15080, 18850, 19400, 19594, 20200, 22504, 23432, 25220, 26260, 28130, 29290, 31525, 32825, 36569, 37700, 38077, 39188, 48985, 50440, 52520, 56260, 58580, 63050, 65650, 70325, 73138, 73225, 75400, 76154, 78376, 97970, 112520, 117160, 126100, 127361, 131300, 140650, 146276, 146450, 152308, 182845, 190385, 195940, 244925, 252200, 254722, 262600, 281300, 284113, 292552, 292900, 304616, 365690, 380770, 391880, 489850, 509444, 562600, 568226, 585800, 636805, 731380, 761540, 914225, 951925, 979700, 1018888, 1136452, 1273610, 1420565, 1462760, 1523080, 1828450, 1903850, 1959400, 2272904, 2547220, 2841130, 3184025, 3656900, 3693469, 3807700, 5094440, 5682260, 6368050, 7102825, 7313800, 7386938, 7615400, 11364520, 12736100, 14205650, 14773876, 18467345, 25472200, 28411300, 29547752, 36934690, 56822600, 73869380, 92336725, 147738760, 184673450, 369346900, 738693800]

約数ペア:

[(1, 738693800), (2, 369346900), (4, 184673450), (5, 147738760), (8, 92336725), (10, 73869380), (13, 56822600), (20, 36934690), (25, 29547752), (26, 28411300), (29, 25472200), (40, 18467345), (50, 14773876), (52, 14205650), (58, 12736100), (65, 11364520), (97, 7615400), (100, 7386938), (101, 7313800), (104, 7102825), (116, 6368050), (130, 5682260), (145, 5094440), (194, 3807700), (200, 3693469), (202, 3656900), (232, 3184025), (260, 2841130), (290, 2547220), (325, 2272904), (377, 1959400), (388, 1903850), (404, 1828450), (485, 1523080), (505, 1462760), (520, 1420565), (580, 1273610), (650, 1136452), (725, 1018888), (754, 979700), (776, 951925), (808, 914225), (970, 761540), (1010, 731380), (1160, 636805), (1261, 585800), (1300, 568226), (1313, 562600), (1450, 509444), (1508, 489850), (1885, 391880), (1940, 380770), (2020, 365690), (2425, 304616), (2522, 292900), (2525, 292552), (2600, 284113), (2626, 281300), (2813, 262600), (2900, 254722), (2929, 252200), (3016, 244925), (3770, 195940), (3880, 190385), (4040, 182845), (4850, 152308), (5044, 146450), (5050, 146276), (5252, 140650), (5626, 131300), (5800, 127361), (5858, 126100), (6305, 117160), (6565, 112520), (7540, 97970), (9425, 78376), (9700, 76154), (9797, 75400), (10088, 73225), (10100, 73138), (10504, 70325), (11252, 65650), (11716, 63050), (12610, 58580), (13130, 56260), (14065, 52520), (14645, 50440), (15080, 48985), (18850, 39188), (19400, 38077), (19594, 37700), (20200, 36569), (22504, 32825), (23432, 31525), (25220, 29290), (26260, 28130)]