267777200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 694964448

約数和(自身を除く): 427187248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 170, 200, 212, 265, 272, 340, 400, 424, 425, 530, 680, 743, 848, 850, 901, 1060, 1325, 1360, 1486, 1700, 1802, 2120, 2650, 2972, 3400, 3604, 3715, 4240, 4505, 5300, 5944, 6800, 7208, 7430, 9010, 10600, 11888, 12631, 14416, 14860, 18020, 18575, 21200, 22525, 25262, 29720, 36040, 37150, 39379, 45050, 50524, 59440, 63155, 72080, 74300, 78758, 90100, 101048, 126310, 148600, 157516, 180200, 196895, 202096, 252620, 297200, 315032, 315775, 360400, 393790, 505240, 630064, 631550, 669443, 787580, 984475, 1010480, 1263100, 1338886, 1575160, 1968950, 2526200, 2677772, 3150320, 3347215, 3937900, 5052400, 5355544, 6694430, 7875800, 10711088, 13388860, 15751600, 16736075, 26777720, 33472150, 53555440, 66944300, 133888600, 267777200]

約数ペア:

[(1, 267777200), (2, 133888600), (4, 66944300), (5, 53555440), (8, 33472150), (10, 26777720), (16, 16736075), (17, 15751600), (20, 13388860), (25, 10711088), (34, 7875800), (40, 6694430), (50, 5355544), (53, 5052400), (68, 3937900), (80, 3347215), (85, 3150320), (100, 2677772), (106, 2526200), (136, 1968950), (170, 1575160), (200, 1338886), (212, 1263100), (265, 1010480), (272, 984475), (340, 787580), (400, 669443), (424, 631550), (425, 630064), (530, 505240), (680, 393790), (743, 360400), (848, 315775), (850, 315032), (901, 297200), (1060, 252620), (1325, 202096), (1360, 196895), (1486, 180200), (1700, 157516), (1802, 148600), (2120, 126310), (2650, 101048), (2972, 90100), (3400, 78758), (3604, 74300), (3715, 72080), (4240, 63155), (4505, 59440), (5300, 50524), (5944, 45050), (6800, 39379), (7208, 37150), (7430, 36040), (9010, 29720), (10600, 25262), (11888, 22525), (12631, 21200), (14416, 18575), (14860, 18020)]