12856548250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1578

約数の個数: 192

約数和(自身を含む): 30831840000

約数和(自身を除く): 17975291750

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 125, 130, 145, 169, 175, 182, 203, 250, 290, 325, 338, 350, 377, 406, 455, 650, 725, 754, 845, 875, 910, 1015, 1183, 1450, 1499, 1625, 1690, 1750, 1885, 2030, 2275, 2366, 2639, 2998, 3250, 3625, 3770, 4225, 4550, 4901, 5075, 5278, 5915, 7250, 7495, 8450, 9425, 9802, 10150, 10493, 11375, 11830, 13195, 14990, 18850, 19487, 20986, 21125, 22750, 24505, 25375, 26390, 29575, 34307, 37475, 38974, 42250, 43471, 47125, 49010, 50750, 52465, 59150, 65975, 68614, 74950, 86942, 94250, 97435, 104930, 122525, 131950, 136409, 147875, 171535, 187375, 194870, 217355, 245050, 253331, 262325, 272818, 295750, 304297, 329875, 343070, 374750, 434710, 487175, 506662, 524650, 565123, 608594, 612625, 659750, 682045, 857675, 974350, 1086775, 1130246, 1225250, 1266655, 1311625, 1364090, 1521485, 1715350, 1773317, 2173550, 2435875, 2533310, 2623250, 2825615, 3042970, 3410225, 3546634, 3955861, 4288375, 4871750, 5433875, 5651230, 6333275, 6820450, 7346599, 7607425, 7911722, 8576750, 8866585, 10867750, 12666550, 14128075, 14693198, 15214850, 17051125, 17733170, 19779305, 28256150, 31666375, 34102250, 36732995, 38037125, 39558610, 44332925, 51426193, 63332750, 70640375, 73465990, 76074250, 88665850, 98896525, 102852386, 141280750, 183664975, 197793050, 221664625, 257130965, 367329950, 443329250, 494482625, 514261930, 918324875, 988965250, 1285654825, 1836649750, 2571309650, 6428274125, 12856548250]

約数ペア:

[(1, 12856548250), (2, 6428274125), (5, 2571309650), (7, 1836649750), (10, 1285654825), (13, 988965250), (14, 918324875), (25, 514261930), (26, 494482625), (29, 443329250), (35, 367329950), (50, 257130965), (58, 221664625), (65, 197793050), (70, 183664975), (91, 141280750), (125, 102852386), (130, 98896525), (145, 88665850), (169, 76074250), (175, 73465990), (182, 70640375), (203, 63332750), (250, 51426193), (290, 44332925), (325, 39558610), (338, 38037125), (350, 36732995), (377, 34102250), (406, 31666375), (455, 28256150), (650, 19779305), (725, 17733170), (754, 17051125), (845, 15214850), (875, 14693198), (910, 14128075), (1015, 12666550), (1183, 10867750), (1450, 8866585), (1499, 8576750), (1625, 7911722), (1690, 7607425), (1750, 7346599), (1885, 6820450), (2030, 6333275), (2275, 5651230), (2366, 5433875), (2639, 4871750), (2998, 4288375), (3250, 3955861), (3625, 3546634), (3770, 3410225), (4225, 3042970), (4550, 2825615), (4901, 2623250), (5075, 2533310), (5278, 2435875), (5915, 2173550), (7250, 1773317), (7495, 1715350), (8450, 1521485), (9425, 1364090), (9802, 1311625), (10150, 1266655), (10493, 1225250), (11375, 1130246), (11830, 1086775), (13195, 974350), (14990, 857675), (18850, 682045), (19487, 659750), (20986, 612625), (21125, 608594), (22750, 565123), (24505, 524650), (25375, 506662), (26390, 487175), (29575, 434710), (34307, 374750), (37475, 343070), (38974, 329875), (42250, 304297), (43471, 295750), (47125, 272818), (49010, 262325), (50750, 253331), (52465, 245050), (59150, 217355), (65975, 194870), (68614, 187375), (74950, 171535), (86942, 147875), (94250, 136409), (97435, 131950), (104930, 122525)]