564257200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 180

約数和(自身を含む): 1557442728

約数和(自身を除く): 993185528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 169, 170, 200, 208, 221, 260, 272, 325, 338, 340, 400, 425, 442, 491, 520, 650, 676, 680, 845, 850, 884, 982, 1040, 1105, 1300, 1352, 1360, 1690, 1700, 1768, 1964, 2210, 2455, 2600, 2704, 2873, 3380, 3400, 3536, 3928, 4225, 4420, 4910, 5200, 5525, 5746, 6383, 6760, 6800, 7856, 8347, 8450, 8840, 9820, 11050, 11492, 12275, 12766, 13520, 14365, 16694, 16900, 17680, 19640, 22100, 22984, 24550, 25532, 28730, 31915, 33388, 33800, 39280, 41735, 44200, 45968, 49100, 51064, 57460, 63830, 66776, 67600, 71825, 82979, 83470, 88400, 98200, 102128, 108511, 114920, 127660, 133552, 143650, 159575, 165958, 166940, 196400, 208675, 217022, 229840, 255320, 287300, 319150, 331916, 333880, 414895, 417350, 434044, 510640, 542555, 574600, 638300, 663832, 667760, 829790, 834700, 868088, 1085110, 1149200, 1276600, 1327664, 1410643, 1659580, 1669400, 1736176, 2074475, 2170220, 2553200, 2712775, 2821286, 3319160, 3338800, 4148950, 4340440, 5425550, 5642572, 6638320, 7053215, 8297900, 8680880, 10851100, 11285144, 14106430, 16595800, 21702200, 22570288, 28212860, 33191600, 35266075, 43404400, 56425720, 70532150, 112851440, 141064300, 282128600, 564257200]

約数ペア:

[(1, 564257200), (2, 282128600), (4, 141064300), (5, 112851440), (8, 70532150), (10, 56425720), (13, 43404400), (16, 35266075), (17, 33191600), (20, 28212860), (25, 22570288), (26, 21702200), (34, 16595800), (40, 14106430), (50, 11285144), (52, 10851100), (65, 8680880), (68, 8297900), (80, 7053215), (85, 6638320), (100, 5642572), (104, 5425550), (130, 4340440), (136, 4148950), (169, 3338800), (170, 3319160), (200, 2821286), (208, 2712775), (221, 2553200), (260, 2170220), (272, 2074475), (325, 1736176), (338, 1669400), (340, 1659580), (400, 1410643), (425, 1327664), (442, 1276600), (491, 1149200), (520, 1085110), (650, 868088), (676, 834700), (680, 829790), (845, 667760), (850, 663832), (884, 638300), (982, 574600), (1040, 542555), (1105, 510640), (1300, 434044), (1352, 417350), (1360, 414895), (1690, 333880), (1700, 331916), (1768, 319150), (1964, 287300), (2210, 255320), (2455, 229840), (2600, 217022), (2704, 208675), (2873, 196400), (3380, 166940), (3400, 165958), (3536, 159575), (3928, 143650), (4225, 133552), (4420, 127660), (4910, 114920), (5200, 108511), (5525, 102128), (5746, 98200), (6383, 88400), (6760, 83470), (6800, 82979), (7856, 71825), (8347, 67600), (8450, 66776), (8840, 63830), (9820, 57460), (11050, 51064), (11492, 49100), (12275, 45968), (12766, 44200), (13520, 41735), (14365, 39280), (16694, 33800), (16900, 33388), (17680, 31915), (19640, 28730), (22100, 25532), (22984, 24550)]