226027900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 594961920

約数和(自身を除く): 368934020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 101, 115, 139, 140, 161, 175, 202, 230, 278, 322, 350, 404, 460, 505, 556, 575, 644, 695, 700, 707, 805, 973, 1010, 1150, 1390, 1414, 1610, 1946, 2020, 2300, 2323, 2525, 2780, 2828, 3197, 3220, 3475, 3535, 3892, 4025, 4646, 4865, 5050, 6394, 6950, 7070, 8050, 9292, 9730, 10100, 11615, 12788, 13900, 14039, 14140, 15985, 16100, 16261, 17675, 19460, 22379, 23230, 24325, 28078, 31970, 32522, 35350, 44758, 46460, 48650, 56156, 58075, 63940, 65044, 70195, 70700, 79925, 81305, 89516, 97300, 98273, 111895, 116150, 140390, 159850, 162610, 196546, 223790, 232300, 280780, 319700, 322897, 325220, 350975, 393092, 406525, 447580, 491365, 559475, 645794, 701950, 813050, 982730, 1118950, 1291588, 1403900, 1614485, 1626100, 1965460, 2237900, 2260279, 2456825, 3228970, 4520558, 4913650, 6457940, 8072425, 9041116, 9827300, 11301395, 16144850, 22602790, 32289700, 45205580, 56506975, 113013950, 226027900]

約数ペア:

[(1, 226027900), (2, 113013950), (4, 56506975), (5, 45205580), (7, 32289700), (10, 22602790), (14, 16144850), (20, 11301395), (23, 9827300), (25, 9041116), (28, 8072425), (35, 6457940), (46, 4913650), (50, 4520558), (70, 3228970), (92, 2456825), (100, 2260279), (101, 2237900), (115, 1965460), (139, 1626100), (140, 1614485), (161, 1403900), (175, 1291588), (202, 1118950), (230, 982730), (278, 813050), (322, 701950), (350, 645794), (404, 559475), (460, 491365), (505, 447580), (556, 406525), (575, 393092), (644, 350975), (695, 325220), (700, 322897), (707, 319700), (805, 280780), (973, 232300), (1010, 223790), (1150, 196546), (1390, 162610), (1414, 159850), (1610, 140390), (1946, 116150), (2020, 111895), (2300, 98273), (2323, 97300), (2525, 89516), (2780, 81305), (2828, 79925), (3197, 70700), (3220, 70195), (3475, 65044), (3535, 63940), (3892, 58075), (4025, 56156), (4646, 48650), (4865, 46460), (5050, 44758), (6394, 35350), (6950, 32522), (7070, 31970), (8050, 28078), (9292, 24325), (9730, 23230), (10100, 22379), (11615, 19460), (12788, 17675), (13900, 16261), (14039, 16100), (14140, 15985)]