57641850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 183381120

約数和(自身を除く): 125739270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 631, 725, 870, 1015, 1050, 1218, 1262, 1305, 1450, 1575, 1827, 1893, 2030, 2175, 2610, 3045, 3150, 3155, 3654, 3786, 4350, 4417, 5075, 5679, 6090, 6310, 6525, 8834, 9135, 9465, 10150, 11358, 13050, 13251, 15225, 15775, 18270, 18299, 18930, 22085, 26502, 28395, 30450, 31550, 36598, 39753, 44170, 45675, 47325, 54897, 56790, 66255, 79506, 91350, 91495, 94650, 109794, 110425, 128093, 132510, 141975, 164691, 182990, 198765, 220850, 256186, 274485, 283950, 329382, 331275, 384279, 397530, 457475, 548970, 640465, 662550, 768558, 823455, 914950, 993825, 1152837, 1280930, 1372425, 1646910, 1921395, 1987650, 2305674, 2744850, 3202325, 3842790, 4117275, 5764185, 6404650, 8234550, 9606975, 11528370, 19213950, 28820925, 57641850]

約数ペア:

[(1, 57641850), (2, 28820925), (3, 19213950), (5, 11528370), (6, 9606975), (7, 8234550), (9, 6404650), (10, 5764185), (14, 4117275), (15, 3842790), (18, 3202325), (21, 2744850), (25, 2305674), (29, 1987650), (30, 1921395), (35, 1646910), (42, 1372425), (45, 1280930), (50, 1152837), (58, 993825), (63, 914950), (70, 823455), (75, 768558), (87, 662550), (90, 640465), (105, 548970), (126, 457475), (145, 397530), (150, 384279), (174, 331275), (175, 329382), (203, 283950), (210, 274485), (225, 256186), (261, 220850), (290, 198765), (315, 182990), (350, 164691), (406, 141975), (435, 132510), (450, 128093), (522, 110425), (525, 109794), (609, 94650), (630, 91495), (631, 91350), (725, 79506), (870, 66255), (1015, 56790), (1050, 54897), (1218, 47325), (1262, 45675), (1305, 44170), (1450, 39753), (1575, 36598), (1827, 31550), (1893, 30450), (2030, 28395), (2175, 26502), (2610, 22085), (3045, 18930), (3150, 18299), (3155, 18270), (3654, 15775), (3786, 15225), (4350, 13251), (4417, 13050), (5075, 11358), (5679, 10150), (6090, 9465), (6310, 9135), (6525, 8834)]