103689666400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{12289}}^1$

素因数の和:12561

約数の個数: 144

約数和(自身を含む): 259225596000

約数和(自身を除く): 155535929600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 199, 200, 212, 265, 398, 400, 424, 530, 796, 800, 848, 995, 1060, 1325, 1592, 1696, 1990, 2120, 2650, 3184, 3980, 4240, 4975, 5300, 6368, 7960, 8480, 9950, 10547, 10600, 12289, 15920, 19900, 21094, 21200, 24578, 31840, 39800, 42188, 42400, 49156, 52735, 61445, 79600, 84376, 98312, 105470, 122890, 159200, 168752, 196624, 210940, 245780, 263675, 307225, 337504, 393248, 421880, 491560, 527350, 614450, 651317, 843760, 983120, 1054700, 1228900, 1302634, 1687520, 1966240, 2109400, 2445511, 2457800, 2605268, 3256585, 4218800, 4891022, 4915600, 5210536, 6513170, 8437600, 9782044, 9831200, 10421072, 12227555, 13026340, 16282925, 19564088, 20842144, 24455110, 26052680, 32565850, 39128176, 48910220, 52105360, 61137775, 65131700, 78256352, 97820440, 104210720, 122275550, 129612083, 130263400, 195640880, 244551100, 259224166, 260526800, 391281760, 489102200, 518448332, 521053600, 648060415, 978204400, 1036896664, 1296120830, 1956408800, 2073793328, 2592241660, 3240302075, 4147586656, 5184483320, 6480604150, 10368966640, 12961208300, 20737933280, 25922416600, 51844833200, 103689666400]

約数ペア:

[(1, 103689666400), (2, 51844833200), (4, 25922416600), (5, 20737933280), (8, 12961208300), (10, 10368966640), (16, 6480604150), (20, 5184483320), (25, 4147586656), (32, 3240302075), (40, 2592241660), (50, 2073793328), (53, 1956408800), (80, 1296120830), (100, 1036896664), (106, 978204400), (160, 648060415), (199, 521053600), (200, 518448332), (212, 489102200), (265, 391281760), (398, 260526800), (400, 259224166), (424, 244551100), (530, 195640880), (796, 130263400), (800, 129612083), (848, 122275550), (995, 104210720), (1060, 97820440), (1325, 78256352), (1592, 65131700), (1696, 61137775), (1990, 52105360), (2120, 48910220), (2650, 39128176), (3184, 32565850), (3980, 26052680), (4240, 24455110), (4975, 20842144), (5300, 19564088), (6368, 16282925), (7960, 13026340), (8480, 12227555), (9950, 10421072), (10547, 9831200), (10600, 9782044), (12289, 8437600), (15920, 6513170), (19900, 5210536), (21094, 4915600), (21200, 4891022), (24578, 4218800), (31840, 3256585), (39800, 2605268), (42188, 2457800), (42400, 2445511), (49156, 2109400), (52735, 1966240), (61445, 1687520), (79600, 1302634), (84376, 1228900), (98312, 1054700), (105470, 983120), (122890, 843760), (159200, 651317), (168752, 614450), (196624, 527350), (210940, 491560), (245780, 421880), (263675, 393248), (307225, 337504)]